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green · cool

#add2af

a light, soft green · cool · closest name: Dark Sea Green

Token name suggestion: Meadow Jade

RGB
173, 210, 175
HSL
123°, 29%, 75%
CMYK
18, 0, 17, 18
Luminance
0.5807

#add2af is a light soft green, 123° on the wheel and 62/100 on the cool side. Put black text on it (12.61:1). As text it scores 1.66:1 on white — use #47814A instead. Nearest name is Dark Sea Green, nearest Tailwind family is emerald.

hsl(123 29% 75%)rgb(173 210 175)Base step 300AAA inkCool

At a glance

Every number on this page in one read: what #add2af is made of, how bright it looks, and which way it leans.

Hex
#add2af
Hue
123°
green
Saturation
29%
soft
Lightness
75%
light
Brightness
82%
HSV value
Perceived
77%
weighted brightness
Luminance
0.5807
WCAG relative
Temperature
Cool
62/100 cool
Color family
Green
Tone
Soft
Best ink
Black
12.61:1
Closest name
Dark Sea Green
ΔE2000 7
Chroma
23.2
LCH, 0–130ish
OKLCH L
0.827
perceptual lightness
Tailwind
emerald
500 · ΔE 16.6
Web-safe
#99CC99
nearest of 216
Where it sits
Hue123° of 360°
Saturation29%
Lightness75%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #add2af.

Temperature
Warm ← → Cool62% cool

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

Luminance by channel
Red15%
Green79%
Blue5%

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

Every format

HEX#add2af
HEX (8-digit)#add2afff
RGBrgb(173, 210, 175)
RGBArgba(173, 210, 175, 1)
HSLhsl(123, 29%, 75%)
HSV / HSBhsv(123, 18%, 82%)
HWBhwb(123 68% 18%)
CMYKcmyk(18%, 0%, 17%, 18%)
LABlab(80.8 -18.9 13.4)
LCHlch(80.8 23.2 144.8)
OKLCHoklch(0.827 0.062 146.4)
XYZ (D65)xyz(48.02, 58.07, 49.23)
Decimal11391663
Display P3color(display-p3 0.678 0.824 0.686)
Web-safe#99CC99

Copy-ready code

every platformclick to select
/* CSS */
color: #add2af;
background-color: #add2af;
/* CSS custom property */
--brand: #add2af;
/* Tailwind (arbitrary) */
class="text-[#add2af] bg-[#add2af]"
/* SCSS */
$brand: #add2af;
/* SwiftUI */
Color(red: 0.678, green: 0.824, blue: 0.686)
/* UIKit */
UIColor(red: 0.678, green: 0.824, blue: 0.686, alpha: 1)
/* Android XML */
<color name="brand">#ADD2AF</color>
/* Android Compose */
Color(0xFFADD2AF)
/* Flutter */
Color(0xFFADD2AF)
/* Python / OpenCV (BGR) */
(175, 210, 173)
/* Python / PIL (RGB) */
(173, 210, 175)
/* Java AWT */
new Color(173, 210, 175)
/* .NET */
Color.FromArgb(255, 173, 210, 175)
/* OpenGL / Unity (0–1) */
(0.6784f, 0.8235f, 0.6863f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{173,210,175}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #add2af 85%, white);
border-color: color-mix(in oklab, #add2af 40%, transparent);
/* theme-aware in one line */
color: light-dark(#2D522F, #D7E9D8);
/* relative colour syntax */
--hover: hsl(from #add2af 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: #F6F9F6;
  --brand-100: #ECF3ED;
  --brand-200: #D5E6D6;
  --brand-300: #add2af;
  --brand-400: #92C395;
  --brand-500: #6EAF72;
  --brand-600: #579E5B;
  --brand-700: #48844B;
  --brand-800: #3A693C;
  --brand-900: #2D4E2F;
  --brand-950: #1C301D;
  --brand: #add2af;
  --brand-ink: #000000;
  --brand-surface: #F5FAF5;
  --brand-border: #CAE2CC;
  --brand-hover: #96C599;
  --brand-pressed: #7FB982;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #142415;
    --brand-ink: #D7E9D8;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F6F9F6',
        100: '#ECF3ED',
        200: '#D5E6D6',
        300: '#add2af',
        400: '#92C395',
        500: '#6EAF72',
        600: '#579E5B',
        700: '#48844B',
        800: '#3A693C',
        900: '#2D4E2F',
        950: '#1C301D',
        DEFAULT: '#add2af',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F6F9F6,
  '100': #ECF3ED,
  '200': #D5E6D6,
  '300': #add2af,
  '400': #92C395,
  '500': #6EAF72,
  '600': #579E5B,
  '700': #48844B,
  '800': #3A693C,
  '900': #2D4E2F,
  '950': #1C301D,
);
$brand-base: #add2af;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F6F9F6", "$type": "color" },
      "100": { "$value": "#ECF3ED", "$type": "color" },
      "200": { "$value": "#D5E6D6", "$type": "color" },
      "300": { "$value": "#add2af", "$type": "color" },
      "400": { "$value": "#92C395", "$type": "color" },
      "500": { "$value": "#6EAF72", "$type": "color" },
      "600": { "$value": "#579E5B", "$type": "color" },
      "700": { "$value": "#48844B", "$type": "color" },
      "800": { "$value": "#3A693C", "$type": "color" },
      "900": { "$value": "#2D4E2F", "$type": "color" },
      "950": { "$value": "#1C301D", "$type": "color" }
    },
    "brandInk": { "$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 #add2af · 12.61:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.66:1
AA fail · AA large fail · AAA fail
Aa
Black text · 12.61:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #add2af as text scores 1.66:1 on white and 12.61:1 on black.
Best tinted ink on it, if plain black or white feels flat: #2D522F at 5.35:1.

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
#47814A · 4.66:1
AA on white−36% L
#47814A
The quick fox
#366339 · 7.00:1
AAA on white−45% L
#366339
The quick fox
#add2af · 12.61:1
AA on blackalready passes
#add2af
The quick fox
#add2af · 12.61:1
AAA on blackalready passes
#add2af

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #5BA55F 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
#add2af on white: 1.66:1
AA ✗ fail · AA-large · AAA
Aa
#add2af on black: 12.61:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #add2af as text on that neutral, and that neutral as text on #add2af.

NeutralRatioBoth directions
White1.66:1AaAa
Slate 501.59:1AaAa
Slate 1001.52:1AaAa
Slate 2001.35:1AaAa
Slate 3001.12:1AaAa
Slate 4001.54:1AaAa
Slate 5002.86:1AaAa
Slate 6004.55:1AaAa
Slate 7006.22:1AaAa
Slate 8008.79:1AaAa
Slate 90010.72:1AaAa
Black12.61:1AaAa
Colour vision deficiency
true color
protanopia · #D3CBAD
deuteranopia · #CDC7B1
tritanopia · #A9D0C8

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. #add2af is pinned to step 300; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F6F9F6
#ECF3ED
#D5E6D6
#add2af
#92C395
#6EAF72
#579E5B
#48844B
#3A693C
#2D4E2F
#1C301D
Base = 300Lightest = 50 · #F6F9F6Darkest = 950 · #1C301DText 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 0.016 146.4);
  --brand-100: oklch(0.94 0.025 146.4);
  --brand-200: oklch(0.88 0.037 146.4);
  --brand-300: oklch(0.80 0.049 146.4);
  --brand-400: oklch(0.72 0.057 146.4);
  --brand-500: oklch(0.64 0.062 146.4);
  --brand-600: oklch(0.56 0.062 146.4);
  --brand-700: oklch(0.48 0.059 146.4);
  --brand-800: oklch(0.40 0.052 146.4);
  --brand-900: oklch(0.32 0.044 146.4);
  --brand-950: oklch(0.24 0.034 146.4);
}

Colors that work with #add2af

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#F5FAF5
Tinted page background
Border#CAE2CC
Hairlines and dividers
Muted text#519455
Captions on the surface
Accent#7A4389
Second voice, not a rival
Dark variant#2D522F
Hover, pressed, headers
Light variant#EFF6EF
Selected rows, tints
Dark surface#142415
Dark-mode background
Hover#96C599
One step down in lightness
Pressed#7FB982
Two steps down
Disabled#F3F7F3
Chroma pulled out
Focus ring#B5DFB7
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 #add2af

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

Works well for
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Card and section backgrounds
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • White 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 #2D522F
Safe as a 1px border on white
No — use #5BA55F

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 lightness keeps it airy and approachable.

Worth knowing

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

Reads as
  • FormalityMedium
  • EnergyMedium
  • Weight25/100
  • TemperatureCool
  • 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#D2ADD0
Analogous left#BED2AD
Analogous right#ADD2C1
Split-complement 1#C1ADD2
Split-complement 2#D2ADBE
Triadic 1#AFADD2
Triadic 2#D2AFAD
Tetradic#ADBED2
On the wheel
Base+30°−30°+120°+240°+180°123°

#add2af sits at 123°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red67.8%
Green82.4%
Blue68.6%
R · 0–255
173
0xad
G · 0–255
210
0xd2
B · 0–255
175
0xaf

CMYK percentages

Cyan17.6%
Magenta0.0%
Yellow16.7%
Key (black)17.6%

Total ink coverage is 52%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#add2af text on a black background

contrast 12.61:1

Card sample

#add2af text on a white background

contrast 1.66:1

Card sample

#add2af on grey

1.52:1

#add2af on its own surface

1.58:1

#add2af on its dark surface

9.76:1

CSS3 live lab

Text font color

The quick brown fox

color: #add2af;
Background color
Panel with #add2af background
background-color: #add2af;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #add2af;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(173, 210, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 210, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #add2af;
background: linear-gradient(135deg, #add2af, #ADD2C8);
Gradient text

Gradient headline

background: linear-gradient(90deg, #add2af, #ADD2D1);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #add2af;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #add2af;
caret-color: #add2af;
Left rule
Pull quote or callout
border-left: 4px solid #add2af;
Ring + tint
Selected chip
background: #EFF6EF;
box-shadow: inset 0 0 0 2px #add2af;
Conic badge
68%
background: conic-gradient(#add2af 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #add2af 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(173, 210, 175, 0.5)
rgb(173 210 175 / 50%)
#add2af80
hsl(123 29% 75% / 50%)
color-mix(in srgb, #add2af 50%, transparent)
Alpha8-digit hexFlat on white
10%#add2af1a#F7FBF7
20%#add2af33#EFF6EF
40%#add2af66#DEEDDF
60%#add2af99#CEE4CF
80%#add2afcc#BDDBBF

Gradients from #add2af

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, #D5E8D6, #add2af 45%, #2D522F);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #add2af, #99C7BE);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #add2af, #D2ADD0);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #E8F3E9 0%, #add2af 45%, #2D522F 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F5FAF5, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #DAE4CE 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #C1DDD3 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #2D522F 0%, transparent 65%), #add2af;

Monochromatic scale

Palettes built from #add2af

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.

#add2af 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
SurfacesBadgesHighlightsEmpty states
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 12.61:1.

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.

#add2af, answered

What color is #add2af?

#add2af is a light soft green, closest to Dark Sea Green (ΔE2000 7). It sits at 123° on the hue wheel with 29% saturation and 75% lightness, which reads as cool.

What is the RGB value of #add2af?

rgb(173, 210, 175) — 173 red, 210 green and 175 blue out of 255, or 67.8% / 82.4% / 68.6% by channel.

What is #add2af in HSL and HSV?

hsl(123, 29%, 75%) and hsv(123, 18%, 82%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #add2af a light or a dark color?

It is a light color. Relative luminance is 0.5807 and perceived brightness is 77%, so black text on it reaches 12.61:1.

Should I use black or white text on #add2af?

Black. It scores 12.61:1 against #add2af, versus 1.66:1 for white — AAA at any size.

Is #add2af accessible on a white background?

#add2af on white scores 1.66:1, which fails WCAG AA at every size. Darken it to #47814A to reach 4.5:1, or #366339 for 7:1.

What is the complementary color of #add2af?

#D2ADD0 sits directly opposite on the wheel. Softer options are the split-complements #C1ADD2 and #D2ADBE, which give the same contrast with far less vibration.

What colors go well with #add2af?

For interface work: #F5FAF5 as the surface, #CAE2CC for borders, #519455 for secondary text, #7A4389 as an accent and #2D522F for hover and pressed states. For a palette, the analogous pair #BED2AD and #ADD2C1 stays calm, while #D2ADD0 is the loudest partner.

What is #add2af in CMYK for printing?

cmyk(18%, 0%, 17%, 18%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #add2af warm or cool?

Cool — it scores 62 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #B9D2AD; nudged cooler, #ACD3BC.

Which Tailwind color is closest to #add2af?

The emerald family — its 500 step is #10b981, ΔE2000 16.6 away. That is a visible difference, so define #add2af as a custom token rather than reaching for the built-in.

How do I use #add2af in Tailwind CSS?

Inline it as an arbitrary value with bg-[#add2af] or text-[#add2af], 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 #add2af with 50% opacity?

rgba(173, 210, 175, 0.5), or #add2af80 in eight-digit hex. Over white that composites to #D6E9D7; over black, #576958.

Is #add2af a web-safe color?

No. The nearest web-safe colour is #99CC99, ΔE2000 5.2 away. The palette only matters for legacy displays and some email clients now.

What does the color #add2af 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 #add2af?

The safest is same-hue elevation: linear-gradient(135deg, #D5E8D6, #add2af 45%, #2D522F). For more colour, a short hue run to #99C7BE keeps it rich without turning muddy.

Work with #add2af in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #add2af at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.