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green · cool

#afd3aa

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

Token name suggestion: Drift Basil

RGB
175, 211, 170
HSL
113°, 32%, 75%
CMYK
17, 0, 19, 17
Luminance
0.5860

#afd3aa is a light soft green, 113° on the wheel and 59/100 on the cool side. Put black text on it (12.72:1). As text it scores 1.65:1 on white — use #4B8243 instead. Nearest name is Dark Sea Green, nearest Tailwind family is emerald.

hsl(113 32% 75%)rgb(175 211 170)Base step 300AAA inkCool

At a glance

Every number on this page in one read: what #afd3aa is made of, how bright it looks, and which way it leans.

Hex
#afd3aa
Hue
113°
green
Saturation
32%
soft
Lightness
75%
light
Brightness
83%
HSV value
Perceived
77%
weighted brightness
Luminance
0.5860
WCAG relative
Temperature
Cool
59/100 cool
Color family
Green
Tone
Soft
Best ink
Black
12.72:1
Closest name
Dark Sea Green
ΔE2000 6.8
Chroma
25.6
LCH, 0–130ish
OKLCH L
0.830
perceptual lightness
Tailwind
emerald
500 · ΔE 16.7
Web-safe
#99CC99
nearest of 216
Where it sits
Hue113° of 360°
Saturation32%
Lightness75%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #afd3aa.

Temperature
Warm ← → Cool59% 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
Red16%
Green79%
Blue5%

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

Every format

HEX#afd3aa
HEX (8-digit)#afd3aaff
RGBrgb(175, 211, 170)
RGBArgba(175, 211, 170, 1)
HSLhsl(113, 32%, 75%)
HSV / HSBhsv(113, 19%, 83%)
HWBhwb(113 67% 17%)
CMYKcmyk(17%, 0%, 19%, 17%)
LABlab(81.1 -19.6 16.4)
LCHlch(81.1 25.6 140.0)
OKLCHoklch(0.830 0.068 141.7)
XYZ (D65)xyz(48.23, 58.60, 46.79)
Decimal11522986
Display P3color(display-p3 0.686 0.827 0.667)
Web-safe#99CC99

Copy-ready code

every platformclick to select
/* CSS */
color: #afd3aa;
background-color: #afd3aa;
/* CSS custom property */
--brand: #afd3aa;
/* Tailwind (arbitrary) */
class="text-[#afd3aa] bg-[#afd3aa]"
/* SCSS */
$brand: #afd3aa;
/* SwiftUI */
Color(red: 0.686, green: 0.827, blue: 0.667)
/* UIKit */
UIColor(red: 0.686, green: 0.827, blue: 0.667, alpha: 1)
/* Android XML */
<color name="brand">#AFD3AA</color>
/* Android Compose */
Color(0xFFAFD3AA)
/* Flutter */
Color(0xFFAFD3AA)
/* Python / OpenCV (BGR) */
(170, 211, 175)
/* Python / PIL (RGB) */
(175, 211, 170)
/* Java AWT */
new Color(175, 211, 170)
/* .NET */
Color.FromArgb(255, 175, 211, 170)
/* OpenGL / Unity (0–1) */
(0.6863f, 0.8275f, 0.6667f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{175,211,170}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #afd3aa 85%, white);
border-color: color-mix(in oklab, #afd3aa 40%, transparent);
/* theme-aware in one line */
color: light-dark(#30542B, #D9EAD7);
/* relative colour syntax */
--hover: hsl(from #afd3aa 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: #F6F9F5;
  --brand-100: #EDF3EC;
  --brand-200: #D7E7D5;
  --brand-300: #afd3aa;
  --brand-400: #97C690;
  --brand-500: #74B26B;
  --brand-600: #5DA153;
  --brand-700: #4D8646;
  --brand-800: #3E6C38;
  --brand-900: #304F2B;
  --brand-950: #1E311B;
  --brand: #afd3aa;
  --brand-ink: #000000;
  --brand-surface: #F6FAF5;
  --brand-border: #CCE3C9;
  --brand-hover: #99C792;
  --brand-pressed: #83BB7B;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #162414;
    --brand-ink: #D9EAD7;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F6F9F5',
        100: '#EDF3EC',
        200: '#D7E7D5',
        300: '#afd3aa',
        400: '#97C690',
        500: '#74B26B',
        600: '#5DA153',
        700: '#4D8646',
        800: '#3E6C38',
        900: '#304F2B',
        950: '#1E311B',
        DEFAULT: '#afd3aa',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F6F9F5,
  '100': #EDF3EC,
  '200': #D7E7D5,
  '300': #afd3aa,
  '400': #97C690,
  '500': #74B26B,
  '600': #5DA153,
  '700': #4D8646,
  '800': #3E6C38,
  '900': #304F2B,
  '950': #1E311B,
);
$brand-base: #afd3aa;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F6F9F5", "$type": "color" },
      "100": { "$value": "#EDF3EC", "$type": "color" },
      "200": { "$value": "#D7E7D5", "$type": "color" },
      "300": { "$value": "#afd3aa", "$type": "color" },
      "400": { "$value": "#97C690", "$type": "color" },
      "500": { "$value": "#74B26B", "$type": "color" },
      "600": { "$value": "#5DA153", "$type": "color" },
      "700": { "$value": "#4D8646", "$type": "color" },
      "800": { "$value": "#3E6C38", "$type": "color" },
      "900": { "$value": "#304F2B", "$type": "color" },
      "950": { "$value": "#1E311B", "$type": "color" }
    },
    "brandInk": { "$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 #afd3aa · 12.72:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.65:1
AA fail · AA large fail · AAA fail
Aa
Black text · 12.72:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #afd3aa as text scores 1.65:1 on white and 12.72:1 on black.
Best tinted ink on it, if plain black or white feels flat: #30542B at 5.24:1.

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
#4B8243 · 4.59:1
AA on white−36% L
#4B8243
The quick fox
#386032 · 7.27:1
AAA on white−46% L
#386032
The quick fox
#afd3aa · 12.72:1
AA on blackalready passes
#afd3aa
The quick fox
#afd3aa · 12.72:1
AAA on blackalready passes
#afd3aa

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #5EA455 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
#afd3aa on white: 1.65:1
AA ✗ fail · AA-large · AAA
Aa
#afd3aa on black: 12.72:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #afd3aa as text on that neutral, and that neutral as text on #afd3aa.

NeutralRatioBoth directions
White1.65:1AaAa
Slate 501.58:1AaAa
Slate 1001.51:1AaAa
Slate 2001.34:1AaAa
Slate 3001.11:1AaAa
Slate 4001.55:1AaAa
Slate 5002.88:1AaAa
Slate 6004.59:1AaAa
Slate 7006.27:1AaAa
Slate 8008.86:1AaAa
Slate 90010.81:1AaAa
Black12.72:1AaAa
Colour vision deficiency
true color
protanopia · #D5CCA8
deuteranopia · #CFC8AC
tritanopia · #ADD0C8

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. #afd3aa 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.

#F6F9F5
#EDF3EC
#D7E7D5
#afd3aa
#97C690
#74B26B
#5DA153
#4D8646
#3E6C38
#304F2B
#1E311B
Base = 300Lightest = 50 · #F6F9F5Darkest = 950 · #1E311BText 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 0.017 141.7);
  --brand-100: oklch(0.94 0.027 141.7);
  --brand-200: oklch(0.88 0.041 141.7);
  --brand-300: oklch(0.80 0.053 141.7);
  --brand-400: oklch(0.72 0.063 141.7);
  --brand-500: oklch(0.64 0.068 141.7);
  --brand-600: oklch(0.56 0.068 141.7);
  --brand-700: oklch(0.48 0.064 141.7);
  --brand-800: oklch(0.40 0.057 141.7);
  --brand-900: oklch(0.32 0.048 141.7);
  --brand-950: oklch(0.24 0.037 141.7);
}

Colors that work with #afd3aa

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#F6FAF5
Tinted page background
Border#CCE3C9
Hairlines and dividers
Muted text#57974E
Captions on the surface
Accent#6F418B
Second voice, not a rival
Dark variant#30542B
Hover, pressed, headers
Light variant#EFF6EE
Selected rows, tints
Dark surface#162414
Dark-mode background
Hover#99C792
One step down in lightness
Pressed#83BB7B
Two steps down
Disabled#F3F7F3
Chroma pulled out
Focus ring#B8DFB2
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 #afd3aa

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 #30542B
Safe as a 1px border on white
No — use #5EA455

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#CEAAD3
Analogous left#C3D3AA
Analogous right#AAD3B9
Split-complement 1#B9AAD3
Split-complement 2#D3AAC3
Triadic 1#AAAFD3
Triadic 2#D3AAAF
Tetradic#AAC3D3
On the wheel
Base+30°−30°+120°+240°+180°113°

#afd3aa sits at 113°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red68.6%
Green82.7%
Blue66.7%
R · 0–255
175
0xaf
G · 0–255
211
0xd3
B · 0–255
170
0xaa

CMYK percentages

Cyan17.1%
Magenta0.0%
Yellow19.4%
Key (black)17.3%

Total ink coverage is 54%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#afd3aa text on a black background

contrast 12.72:1

Card sample

#afd3aa text on a white background

contrast 1.65:1

Card sample

#afd3aa on grey

1.51:1

#afd3aa on its own surface

1.57:1

#afd3aa on its dark surface

9.81:1

CSS3 live lab

Text font color

The quick brown fox

color: #afd3aa;
Background color
Panel with #afd3aa background
background-color: #afd3aa;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #afd3aa;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(175, 211, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 211, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #afd3aa;
background: linear-gradient(135deg, #afd3aa, #AAD3C0);
Gradient text

Gradient headline

background: linear-gradient(90deg, #afd3aa, #AAD3CB);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #afd3aa;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #afd3aa;
caret-color: #afd3aa;
Left rule
Pull quote or callout
border-left: 4px solid #afd3aa;
Ring + tint
Selected chip
background: #EFF6EE;
box-shadow: inset 0 0 0 2px #afd3aa;
Conic badge
68%
background: conic-gradient(#afd3aa 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #afd3aa 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(175, 211, 170, 0.5)
rgb(175 211 170 / 50%)
#afd3aa80
hsl(113 32% 75% / 50%)
color-mix(in srgb, #afd3aa 50%, transparent)
Alpha8-digit hexFlat on white
10%#afd3aa1a#F7FBF7
20%#afd3aa33#EFF6EE
40%#afd3aa66#DFEDDD
60%#afd3aa99#CFE5CC
80%#afd3aacc#BFDCBB

Gradients from #afd3aa

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, #D5E8D2, #afd3aa 45%, #30542B);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #afd3aa, #96C9B6);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #afd3aa, #CEAAD3);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #E8F2E6 0%, #afd3aa 45%, #30542B 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F6FAF5, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #DDE4CC 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #BEDDCD 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #30542B 0%, transparent 65%), #afd3aa;

Monochromatic scale

Palettes built from #afd3aa

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.

#afd3aa 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 12.72:1.

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.

#afd3aa, answered

What color is #afd3aa?

#afd3aa is a light soft green, closest to Dark Sea Green (ΔE2000 6.8). It sits at 113° on the hue wheel with 32% saturation and 75% lightness, which reads as cool.

What is the RGB value of #afd3aa?

rgb(175, 211, 170) — 175 red, 211 green and 170 blue out of 255, or 68.6% / 82.7% / 66.7% by channel.

What is #afd3aa in HSL and HSV?

hsl(113, 32%, 75%) and hsv(113, 19%, 83%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #afd3aa a light or a dark color?

It is a light color. Relative luminance is 0.5860 and perceived brightness is 77%, so black text on it reaches 12.72:1.

Should I use black or white text on #afd3aa?

Black. It scores 12.72:1 against #afd3aa, versus 1.65:1 for white — AAA at any size.

Is #afd3aa accessible on a white background?

#afd3aa on white scores 1.65:1, which fails WCAG AA at every size. Darken it to #4B8243 to reach 4.5:1, or #386032 for 7:1.

What is the complementary color of #afd3aa?

#CEAAD3 sits directly opposite on the wheel. Softer options are the split-complements #B9AAD3 and #D3AAC3, which give the same contrast with far less vibration.

What colors go well with #afd3aa?

For interface work: #F6FAF5 as the surface, #CCE3C9 for borders, #57974E for secondary text, #6F418B as an accent and #30542B for hover and pressed states. For a palette, the analogous pair #C3D3AA and #AAD3B9 stays calm, while #CEAAD3 is the loudest partner.

What is #afd3aa in CMYK for printing?

cmyk(17%, 0%, 19%, 17%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #afd3aa warm or cool?

Cool — it scores 59 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #BED3AA; nudged cooler, #A9D4B3.

Which Tailwind color is closest to #afd3aa?

The emerald family — its 500 step is #10b981, ΔE2000 16.7 away. That is a visible difference, so define #afd3aa as a custom token rather than reaching for the built-in.

How do I use #afd3aa in Tailwind CSS?

Inline it as an arbitrary value with bg-[#afd3aa] or text-[#afd3aa], 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 #afd3aa with 50% opacity?

rgba(175, 211, 170, 0.5), or #afd3aa80 in eight-digit hex. Over white that composites to #D7E9D5; over black, #586A55.

Is #afd3aa a web-safe color?

No. The nearest web-safe colour is #99CC99, ΔE2000 4.3 away. The palette only matters for legacy displays and some email clients now.

What does the color #afd3aa 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 #afd3aa?

The safest is same-hue elevation: linear-gradient(135deg, #D5E8D2, #afd3aa 45%, #30542B). For more colour, a short hue run to #96C9B6 keeps it rich without turning muddy.

Work with #afd3aa in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #afd3aa at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.