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green · warm

#8ca347

a balanced, soft green · warm · closest name: Olive Drab

Token name suggestion: Atlas Basil

RGB
140, 163, 71
HSL
75°, 39%, 46%
CMYK
14, 0, 56, 36
Luminance
0.3222

#8ca347 is a balanced soft green, 75° on the wheel and 38/100 on the cool side. Put black text on it (7.44:1). As text it scores 2.82:1 on white — use #6A7C36 instead. Nearest name is Olive Drab, nearest Tailwind family is lime.

hsl(75 39% 46%)rgb(140 163 71)Base step 600AAA inkWarm

At a glance

Every number on this page in one read: what #8ca347 is made of, how bright it looks, and which way it leans.

Hex
#8ca347
Hue
75°
green
Saturation
39%
soft
Lightness
46%
balanced
Brightness
64%
HSV value
Perceived
58%
weighted brightness
Luminance
0.3222
WCAG relative
Temperature
Warm
38/100 cool
Color family
Green
Tone
Soft
Best ink
Black
7.44:1
Closest name
Olive Drab
ΔE2000 8.4
Chroma
49.6
LCH, 0–130ish
OKLCH L
0.678
perceptual lightness
Tailwind
lime
500 · ΔE 13.1
Web-safe
#999933
nearest of 216
Where it sits
Hue75° of 360°
Saturation39%
Lightness46%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #8ca347.

Temperature
Warm ← → Cool38% cool

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

Luminance by channel
Red17%
Green81%
Blue1%

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

Every format

HEX#8ca347
HEX (8-digit)#8ca347ff
RGBrgb(140, 163, 71)
RGBArgba(140, 163, 71, 1)
HSLhsl(75, 39%, 46%)
HSV / HSBhsv(75, 56%, 64%)
HWBhwb(75 28% 36%)
CMYKcmyk(14%, 0%, 56%, 36%)
LABlab(63.5 -22.2 44.4)
LCHlch(63.5 49.6 116.6)
OKLCHoklch(0.678 0.122 121.4)
XYZ (D65)xyz(25.05, 32.22, 10.86)
Decimal9216839
Display P3color(display-p3 0.549 0.639 0.278)
Web-safe#999933

Copy-ready code

every platformclick to select
/* CSS */
color: #8ca347;
background-color: #8ca347;
/* CSS custom property */
--brand: #8ca347;
/* Tailwind (arbitrary) */
class="text-[#8ca347] bg-[#8ca347]"
/* SCSS */
$brand: #8ca347;
/* SwiftUI */
Color(red: 0.549, green: 0.639, blue: 0.278)
/* UIKit */
UIColor(red: 0.549, green: 0.639, blue: 0.278, alpha: 1)
/* Android XML */
<color name="brand">#8CA347</color>
/* Android Compose */
Color(0xFF8CA347)
/* Flutter */
Color(0xFF8CA347)
/* Python / OpenCV (BGR) */
(71, 163, 140)
/* Python / PIL (RGB) */
(140, 163, 71)
/* Java AWT */
new Color(140, 163, 71)
/* .NET */
Color.FromArgb(255, 140, 163, 71)
/* OpenGL / Unity (0–1) */
(0.5490f, 0.6392f, 0.2784f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{140,163,71}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #8ca347 85%, white);
border-color: color-mix(in oklab, #8ca347 40%, transparent);
/* theme-aware in one line */
color: light-dark(#4C5927, #E6ECD4);
/* relative colour syntax */
--hover: hsl(from #8ca347 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: #F9FAF5;
  --brand-100: #F2F4EB;
  --brand-200: #E4E9D2;
  --brand-300: #D2DDB1;
  --brand-400: #BBCC8A;
  --brand-500: #A5BB63;
  --brand-600: #8ca347;
  --brand-700: #7A8E3E;
  --brand-800: #627232;
  --brand-900: #485327;
  --brand-950: #2D3418;
  --brand: #8ca347;
  --brand-ink: #000000;
  --brand-surface: #F9FAF4;
  --brand-border: #DEE6C6;
  --brand-hover: #778A3C;
  --brand-pressed: #617131;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #202414;
    --brand-ink: #E6ECD4;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F9FAF5',
        100: '#F2F4EB',
        200: '#E4E9D2',
        300: '#D2DDB1',
        400: '#BBCC8A',
        500: '#A5BB63',
        600: '#8ca347',
        700: '#7A8E3E',
        800: '#627232',
        900: '#485327',
        950: '#2D3418',
        DEFAULT: '#8ca347',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F9FAF5,
  '100': #F2F4EB,
  '200': #E4E9D2,
  '300': #D2DDB1,
  '400': #BBCC8A,
  '500': #A5BB63,
  '600': #8ca347,
  '700': #7A8E3E,
  '800': #627232,
  '900': #485327,
  '950': #2D3418,
);
$brand-base: #8ca347;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F9FAF5", "$type": "color" },
      "100": { "$value": "#F2F4EB", "$type": "color" },
      "200": { "$value": "#E4E9D2", "$type": "color" },
      "300": { "$value": "#D2DDB1", "$type": "color" },
      "400": { "$value": "#BBCC8A", "$type": "color" },
      "500": { "$value": "#A5BB63", "$type": "color" },
      "600": { "$value": "#8ca347", "$type": "color" },
      "700": { "$value": "#7A8E3E", "$type": "color" },
      "800": { "$value": "#627232", "$type": "color" },
      "900": { "$value": "#485327", "$type": "color" },
      "950": { "$value": "#2D3418", "$type": "color" }
    },
    "brandInk": { "$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 #8ca347 · 7.44:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.82:1
AA fail · AA large fail · AAA fail
Aa
Black text · 7.44:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #8ca347 as text scores 2.82:1 on white and 7.44:1 on black.
Best tinted ink on it, if plain black or white feels flat: #4C5927 at 2.69:1.

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
#6A7C36 · 4.62:1
AA on white−11% L
#6A7C36
The quick fox
#4F5C28 · 7.26:1
AAA on white−20% L
#4F5C28
The quick fox
#8ca347 · 7.44:1
AA on blackalready passes
#8ca347
The quick fox
#8ca347 · 7.44:1
AAA on blackalready passes
#8ca347

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #869C44 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
#8ca347 on white: 2.82:1
AA ✗ fail · AA-large · AAA
Aa
#8ca347 on black: 7.44:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #8ca347 as text on that neutral, and that neutral as text on #8ca347.

NeutralRatioBoth directions
White2.82:1AaAa
Slate 502.70:1AaAa
Slate 1002.57:1AaAa
Slate 2002.29:1AaAa
Slate 3001.90:1AaAa
Slate 4001.10:1AaAa
Slate 5001.69:1AaAa
Slate 6002.69:1AaAa
Slate 7003.67:1AaAa
Slate 8005.19:1AaAa
Slate 9006.33:1AaAa
Black7.44:1AaAa
Colour vision deficiency
true color
protanopia · #AC9A3E
deuteranopia · #A99A4D
tritanopia · #939B8F

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. #8ca347 is pinned to step 600; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F9FAF5
#F2F4EB
#E4E9D2
#D2DDB1
#BBCC8A
#A5BB63
#8ca347
#7A8E3E
#627232
#485327
#2D3418
Base = 600Lightest = 50 · #F9FAF5Darkest = 950 · #2D3418Text step on white = 800
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 0.030 121.4);
  --brand-100: oklch(0.94 0.049 121.4);
  --brand-200: oklch(0.88 0.073 121.4);
  --brand-300: oklch(0.80 0.095 121.4);
  --brand-400: oklch(0.72 0.112 121.4);
  --brand-500: oklch(0.64 0.122 121.4);
  --brand-600: oklch(0.56 0.122 121.4);
  --brand-700: oklch(0.48 0.114 121.4);
  --brand-800: oklch(0.40 0.102 121.4);
  --brand-900: oklch(0.32 0.085 121.4);
  --brand-950: oklch(0.24 0.067 121.4);
}

Colors that work with #8ca347

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#F9FAF4
Tinted page background
Border#DEE6C6
Hairlines and dividers
Muted text#879B4B
Captions on the surface
Accent#4242A8
Second voice, not a rival
Dark variant#4C5927
Hover, pressed, headers
Light variant#F5F7ED
Selected rows, tints
Dark surface#202414
Dark-mode background
Hover#778A3C
One step down in lightness
Pressed#617131
Two steps down
Disabled#B6BF9B
Chroma pulled out
Focus ring#9FBE41
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 #8ca347

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

Works well for
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Text of any size on white — fails WCAG AA
  • 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 #4C5927
Safe as a 1px border on white
No — use #869C44

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.

The muted chroma softens the association — it reads considered rather than loud, which suits long-form and data-heavy screens. The mid lightness keeps it versatile in both themes.

Worth knowing

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

Reads as
  • FormalityMedium
  • EnergyMedium
  • Weight54/100
  • TemperatureWarm
  • ApproachabilityHigh

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#5E47A3
Analogous left#A38C47
Analogous right#5EA347
Split-complement 1#475EA3
Split-complement 2#8C47A3
Triadic 1#478CA3
Triadic 2#A3478C
Tetradic#47A38C
On the wheel
Base+30°−30°+120°+240°+180°75°

#8ca347 sits at 75°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red54.9%
Green63.9%
Blue27.8%
R · 0–255
140
0x8c
G · 0–255
163
0xa3
B · 0–255
71
0x47

CMYK percentages

Cyan14.1%
Magenta0.0%
Yellow56.4%
Key (black)36.1%

Total ink coverage is 107%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#8ca347 text on a black background

contrast 7.44:1

Card sample

#8ca347 text on a white background

contrast 2.82:1

Card sample

#8ca347 on grey

2.57:1

#8ca347 on its own surface

2.69:1

#8ca347 on its dark surface

5.62:1

CSS3 live lab

Text font color

The quick brown fox

color: #8ca347;
Background color
Panel with #8ca347 background
background-color: #8ca347;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #8ca347;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(140, 163, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(140, 163, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8ca347;
background: linear-gradient(135deg, #8ca347, #4FA347);
Gradient text

Gradient headline

background: linear-gradient(90deg, #8ca347, #47A356);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #8ca347;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #8ca347;
caret-color: #8ca347;
Left rule
Pull quote or callout
border-left: 4px solid #8ca347;
Ring + tint
Selected chip
background: #F5F7ED;
box-shadow: inset 0 0 0 2px #8ca347;
Conic badge
68%
background: conic-gradient(#8ca347 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #8ca347 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(140, 163, 71, 0.5)
rgb(140 163 71 / 50%)
#8ca34780
hsl(75 39% 46% / 50%)
color-mix(in srgb, #8ca347 50%, transparent)
Alpha8-digit hexFlat on white
10%#8ca3471a#F4F6ED
20%#8ca34733#E8EDDA
40%#8ca34766#D1DAB5
60%#8ca34799#BAC891
80%#8ca347cc#A3B56C

Gradients from #8ca347

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, #A9BE69, #8ca347 45%, #4C5927);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #8ca347, #3E8E3E);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #8ca347, #5E47A3);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #B5C77F 0%, #8ca347 45%, #4C5927 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F9FAF4, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #BB9D62 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #64B554 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #4C5927 0%, transparent 65%), #8ca347;

Monochromatic scale

Palettes built from #8ca347

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.

#8ca347 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

Converts to four-color process without much drama. Proof it anyway.

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 7.44:1.

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.

#8ca347, answered

What color is #8ca347?

#8ca347 is a balanced soft green, closest to Olive Drab (ΔE2000 8.4). It sits at 75° on the hue wheel with 39% saturation and 46% lightness, which reads as warm.

What is the RGB value of #8ca347?

rgb(140, 163, 71) — 140 red, 163 green and 71 blue out of 255, or 54.9% / 63.9% / 27.8% by channel.

What is #8ca347 in HSL and HSV?

hsl(75, 39%, 46%) and hsv(75, 56%, 64%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #8ca347 a light or a dark color?

It is a mid-tone. Relative luminance is 0.3222 and perceived brightness is 58%, so black text on it reaches 7.44:1.

Should I use black or white text on #8ca347?

Black. It scores 7.44:1 against #8ca347, versus 2.82:1 for white — AAA at any size.

Is #8ca347 accessible on a white background?

#8ca347 on white scores 2.82:1, which fails WCAG AA at every size. Darken it to #6A7C36 to reach 4.5:1, or #4F5C28 for 7:1.

What is the complementary color of #8ca347?

#5E47A3 sits directly opposite on the wheel. Softer options are the split-complements #475EA3 and #8C47A3, which give the same contrast with far less vibration.

What colors go well with #8ca347?

For interface work: #F9FAF4 as the surface, #DEE6C6 for borders, #879B4B for secondary text, #4242A8 as an accent and #4C5927 for hover and pressed states. For a palette, the analogous pair #A38C47 and #5EA347 stays calm, while #5E47A3 is the loudest partner.

What is #8ca347 in CMYK for printing?

cmyk(14%, 0%, 56%, 36%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #8ca347 warm or cool?

Warm — it scores 38 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #A39847; nudged cooler, #6AA545.

Which Tailwind color is closest to #8ca347?

The lime family — its 500 step is #84cc16, ΔE2000 13.1 away. That is a visible difference, so define #8ca347 as a custom token rather than reaching for the built-in.

How do I use #8ca347 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#8ca347] or text-[#8ca347], 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 #8ca347 with 50% opacity?

rgba(140, 163, 71, 0.5), or #8ca34780 in eight-digit hex. Over white that composites to #C6D1A3; over black, #465224.

Is #8ca347 a web-safe color?

No. The nearest web-safe colour is #999933, ΔE2000 6.8 away. The palette only matters for legacy displays and some email clients now.

What does the color #8ca347 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 moderate chroma the association is present but not shouted.

What gradient works with #8ca347?

The safest is same-hue elevation: linear-gradient(135deg, #A9BE69, #8ca347 45%, #4C5927). For more colour, a short hue run to #3E8E3E keeps it rich without turning muddy.

Work with #8ca347 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #8ca347 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.