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green · neutral

#6da913

a dark, electric green · neutral · closest name: Olive Drab

Token name suggestion: Slate Moss

RGB
109, 169, 19
HSL
84°, 80%, 37%
CMYK
36, 0, 89, 34
Luminance
0.3167

#6da913 is a dark electric green, 84° on the wheel and 45/100 on the cool side. Put black text on it (7.33:1). As text it scores 2.86:1 on white — use #52800E instead. Nearest name is Olive Drab, nearest Tailwind family is lime.

hsl(84 80% 37%)rgb(109 169 19)Base step 700AAA inkNeutral

At a glance

Every number on this page in one read: what #6da913 is made of, how bright it looks, and which way it leans.

Hex
#6da913
Hue
84°
green
Saturation
80%
electric
Lightness
37%
dark
Brightness
66%
HSV value
Perceived
56%
weighted brightness
Luminance
0.3167
WCAG relative
Temperature
Neutral
45/100 cool
Color family
Green
Tone
Electric
Best ink
Black
7.33:1
Closest name
Olive Drab
ΔE2000 8.9
Chroma
73.8
LCH, 0–130ish
OKLCH L
0.668
perceptual lightness
Tailwind
lime
500 · ΔE 9.6
Web-safe
#669900
nearest of 216
Where it sits
Hue84° of 360°
Saturation80%
Lightness37%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #6da913.

Temperature
Warm ← → Cool45% cool

Reads neutral. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red10%
Green90%
Blue0%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#6da913
HEX (8-digit)#6da913ff
RGBrgb(109, 169, 19)
RGBArgba(109, 169, 19, 1)
HSLhsl(84, 80%, 37%)
HSV / HSBhsv(84, 89%, 66%)
HWBhwb(84 7% 34%)
CMYKcmyk(36%, 0%, 89%, 34%)
LABlab(63.1 -40.4 61.8)
LCHlch(63.1 73.8 123.2)
OKLCHoklch(0.668 0.177 130.8)
XYZ (D65)xyz(20.61, 31.67, 5.64)
Decimal7186707
Display P3color(display-p3 0.427 0.663 0.075)
Web-safe#669900

Copy-ready code

every platformclick to select
/* CSS */
color: #6da913;
background-color: #6da913;
/* CSS custom property */
--brand: #6da913;
/* Tailwind (arbitrary) */
class="text-[#6da913] bg-[#6da913]"
/* SCSS */
$brand: #6da913;
/* SwiftUI */
Color(red: 0.427, green: 0.663, blue: 0.075)
/* UIKit */
UIColor(red: 0.427, green: 0.663, blue: 0.075, alpha: 1)
/* Android XML */
<color name="brand">#6DA913</color>
/* Android Compose */
Color(0xFF6DA913)
/* Flutter */
Color(0xFF6DA913)
/* Python / OpenCV (BGR) */
(19, 169, 109)
/* Python / PIL (RGB) */
(109, 169, 19)
/* Java AWT */
new Color(109, 169, 19)
/* .NET */
Color.FromArgb(255, 109, 169, 19)
/* OpenGL / Unity (0–1) */
(0.4275f, 0.6627f, 0.0745f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{109,169,19}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #6da913 85%, white);
border-color: color-mix(in oklab, #6da913 40%, transparent);
/* theme-aware in one line */
color: light-dark(#4A730D, #E3EED3);
/* relative colour syntax */
--hover: hsl(from #6da913 h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #F8FCF3;
  --brand-100: #F2F9E6;
  --brand-200: #E3F5C7;
  --brand-300: #D0F49A;
  --brand-400: #B8EE68;
  --brand-500: #A1E835;
  --brand-600: #8EDC19;
  --brand-700: #6da913;
  --brand-800: #5F9310;
  --brand-900: #466A10;
  --brand-950: #2C420A;
  --brand: #6da913;
  --brand-ink: #000000;
  --brand-surface: #F8FAF4;
  --brand-border: #DBEDC0;
  --brand-hover: #58890F;
  --brand-pressed: #44690C;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #1E2414;
    --brand-ink: #E3EED3;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F8FCF3',
        100: '#F2F9E6',
        200: '#E3F5C7',
        300: '#D0F49A',
        400: '#B8EE68',
        500: '#A1E835',
        600: '#8EDC19',
        700: '#6da913',
        800: '#5F9310',
        900: '#466A10',
        950: '#2C420A',
        DEFAULT: '#6da913',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F8FCF3,
  '100': #F2F9E6,
  '200': #E3F5C7,
  '300': #D0F49A,
  '400': #B8EE68,
  '500': #A1E835,
  '600': #8EDC19,
  '700': #6da913,
  '800': #5F9310,
  '900': #466A10,
  '950': #2C420A,
);
$brand-base: #6da913;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F8FCF3", "$type": "color" },
      "100": { "$value": "#F2F9E6", "$type": "color" },
      "200": { "$value": "#E3F5C7", "$type": "color" },
      "300": { "$value": "#D0F49A", "$type": "color" },
      "400": { "$value": "#B8EE68", "$type": "color" },
      "500": { "$value": "#A1E835", "$type": "color" },
      "600": { "$value": "#8EDC19", "$type": "color" },
      "700": { "$value": "#6da913", "$type": "color" },
      "800": { "$value": "#5F9310", "$type": "color" },
      "900": { "$value": "#466A10", "$type": "color" },
      "950": { "$value": "#2C420A", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #6da913 · 7.33:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.86:1
AA fail · AA large fail · AAA fail
Aa
Black text · 7.33:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #6da913 as text scores 2.86:1 on white and 7.33:1 on black.
Best tinted ink on it, if plain black or white feels flat: #4A730D at 1.96:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#52800E · 4.72:1
AA on white−9% L
#52800E
The quick fox
#3E600B · 7.28:1
AAA on white−16% L
#3E600B
The quick fox
#6da913 · 7.33:1
AA on blackalready passes
#6da913
The quick fox
#6da913 · 7.33:1
AAA on blackalready passes
#6da913

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #6AA512 is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#6da913 on white: 2.86:1
AA ✗ fail · AA-large · AAA
Aa
#6da913 on black: 7.33:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #6da913 as text on that neutral, and that neutral as text on #6da913.

NeutralRatioBoth directions
White2.86:1AaAa
Slate 502.74:1AaAa
Slate 1002.61:1AaAa
Slate 2002.32:1AaAa
Slate 3001.93:1AaAa
Slate 4001.12:1AaAa
Slate 5001.66:1AaAa
Slate 6002.65:1AaAa
Slate 7003.62:1AaAa
Slate 8005.11:1AaAa
Slate 9006.24:1AaAa
Black7.33:1AaAa
Colour vision deficiency
true color
protanopia · #B19C00
deuteranopia · #A99728
tritanopia · #6FA190

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #6da913 is pinned to step 700; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F8FCF3
#F2F9E6
#E3F5C7
#D0F49A
#B8EE68
#A1E835
#8EDC19
#6da913
#5F9310
#466A10
#2C420A
Base = 700Lightest = 50 · #F8FCF3Darkest = 950 · #2C420AText step on white = 900
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.044 130.8);
  --brand-100: oklch(0.94 0.071 130.8);
  --brand-200: oklch(0.88 0.106 130.8);
  --brand-300: oklch(0.80 0.138 130.8);
  --brand-400: oklch(0.72 0.163 130.8);
  --brand-500: oklch(0.64 0.177 130.8);
  --brand-600: oklch(0.56 0.177 130.8);
  --brand-700: oklch(0.48 0.166 130.8);
  --brand-800: oklch(0.40 0.148 130.8);
  --brand-900: oklch(0.32 0.124 130.8);
  --brand-950: oklch(0.24 0.097 130.8);
}

Colors that work with #6da913

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#F8FAF4
Tinted page background
Border#DBEDC0
Hairlines and dividers
Muted text#7B9B4B
Captions on the surface
Accent#270FAD
Second voice, not a rival
Dark variant#4A730D
Hover, pressed, headers
Light variant#F4FCE8
Selected rows, tints
Dark surface#1E2414
Dark-mode background
Hover#58890F
One step down in lightness
Pressed#44690C
Two steps down
Disabled#9BAD7F
Chroma pulled out
Focus ring#7BC60B
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #6da913

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Text and icons on dark surfaces
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • Full-page backgrounds — tiring over long sessions
  • Black text placed on it
  • Status meaning — pair it with an icon or label, never colour alone
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Not as text
Safe as a fill behind white type
No — use #4A730D
Safe as a 1px border on white
No — use #6AA512

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

safegrowingnaturalpermissive

Green means go, well, and grown. It carries finance, sustainability and health with almost no explanation needed.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The low lightness adds weight and formality.

Worth knowing

Red/green pairs are the most common colour-blindness failure — never let the two carry meaning alone.

Reads as
  • FormalityHigh
  • EnergyHigh
  • Weight63/100
  • TemperatureNeutral
  • ApproachabilityBalanced

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#4F13A9
Analogous left#A99A13
Analogous right#22A913
Split-complement 1#1322A9
Split-complement 2#9A13A9
Triadic 1#136DA9
Triadic 2#A9136D
Tetradic#13A99A
On the wheel
Base+30°−30°+120°+240°+180°84°

#6da913 sits at 84°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red42.7%
Green66.3%
Blue7.5%
R · 0–255
109
0x6d
G · 0–255
169
0xa9
B · 0–255
19
0x13

CMYK percentages

Cyan35.5%
Magenta0.0%
Yellow88.8%
Key (black)33.7%

Total ink coverage is 158%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#6da913 text on a black background

contrast 7.33:1

Card sample

#6da913 text on a white background

contrast 2.86:1

Card sample

#6da913 on grey

2.61:1

#6da913 on its own surface

2.72:1

#6da913 on its dark surface

5.57:1

CSS3 live lab

Text font color

The quick brown fox

color: #6da913;
Background color
Panel with #6da913 background
background-color: #6da913;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #6da913;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(109, 169, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(109, 169, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6da913;
background: linear-gradient(135deg, #6da913, #13A91D);
Gradient text

Gradient headline

background: linear-gradient(90deg, #6da913, #13A943);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #6da913;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #6da913;
caret-color: #6da913;
Left rule
Pull quote or callout
border-left: 4px solid #6da913;
Ring + tint
Selected chip
background: #F4FCE8;
box-shadow: inset 0 0 0 2px #6da913;
Conic badge
68%
background: conic-gradient(#6da913 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #6da913 over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(109, 169, 19, 0.5)
rgb(109 169 19 / 50%)
#6da91380
hsl(84 80% 37% / 50%)
color-mix(in srgb, #6da913 50%, transparent)
Alpha8-digit hexFlat on white
10%#6da9131a#F0F6E7
20%#6da91333#E2EED0
40%#6da91366#C5DDA1
60%#6da91399#A7CB71
80%#6da913cc#8ABA42

Gradients from #6da913

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #91E019, #6da913 45%, #4A730D);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #6da913, #108E23);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #6da913, #4F13A9);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #9EE830 0%, #6da913 45%, #4A730D 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F8FAF4, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #D7B418 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #19C516 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #4A730D 0%, transparent 65%), #6da913;

Monochromatic scale

Palettes built from #6da913

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#6da913 in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
SustainabilityFinanceHealth and wellnessAgriculture
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 7.33:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#6da913, answered

What color is #6da913?

#6da913 is a dark electric green, closest to Olive Drab (ΔE2000 8.9). It sits at 84° on the hue wheel with 80% saturation and 37% lightness, which reads as neutral.

What is the RGB value of #6da913?

rgb(109, 169, 19) — 109 red, 169 green and 19 blue out of 255, or 42.7% / 66.3% / 7.5% by channel.

What is #6da913 in HSL and HSV?

hsl(84, 80%, 37%) and hsv(84, 89%, 66%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #6da913 a light or a dark color?

It is a mid-tone. Relative luminance is 0.3167 and perceived brightness is 56%, so black text on it reaches 7.33:1.

Should I use black or white text on #6da913?

Black. It scores 7.33:1 against #6da913, versus 2.86:1 for white — AAA at any size.

Is #6da913 accessible on a white background?

#6da913 on white scores 2.86:1, which fails WCAG AA at every size. Darken it to #52800E to reach 4.5:1, or #3E600B for 7:1.

What is the complementary color of #6da913?

#4F13A9 sits directly opposite on the wheel. Softer options are the split-complements #1322A9 and #9A13A9, which give the same contrast with far less vibration.

What colors go well with #6da913?

For interface work: #F8FAF4 as the surface, #DBEDC0 for borders, #7B9B4B for secondary text, #270FAD as an accent and #4A730D for hover and pressed states. For a palette, the analogous pair #A99A13 and #22A913 stays calm, while #4F13A9 is the loudest partner.

What is #6da913 in CMYK for printing?

cmyk(36%, 0%, 89%, 34%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #6da913 warm or cool?

Neutral — it scores 45 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #A4A913; nudged cooler, #35AB11.

Which Tailwind color is closest to #6da913?

The lime family — its 500 step is #84cc16, ΔE2000 9.6 away. That is a visible difference, so define #6da913 as a custom token rather than reaching for the built-in.

How do I use #6da913 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#6da913] or text-[#6da913], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #6da913 with 50% opacity?

rgba(109, 169, 19, 0.5), or #6da91380 in eight-digit hex. Over white that composites to #B6D489; over black, #37550A.

Is #6da913 a web-safe color?

No. The nearest web-safe colour is #669900, ΔE2000 4.9 away. The palette only matters for legacy displays and some email clients now.

What does the color #6da913 mean?

As a green, it reads safe, growing, natural. Green means go, well, and grown. It carries finance, sustainability and health with almost no explanation needed. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #6da913?

The safest is same-hue elevation: linear-gradient(135deg, #91E019, #6da913 45%, #4A730D). For more colour, a short hue run to #108E23 keeps it rich without turning muddy.

Work with #6da913 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #6da913 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.