#A1D181#A1D181

#A1D181 is a light, moderate yellow-green. Relative luminance 0.548; OKLCH L 80.8% C 0.118 H 133.6°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX#A1D181
RGBrgb(161, 209, 129)
HSLhsl(96, 47%, 66%)
HSVhsv(96, 38%, 82%)
CMYKcmyk(23%, 0%, 38.3%, 18%)
CIE-LABlab(78.90, -29.87, 34.73)
CIE-LCHlch(78.90, 45.81, 130.70°)
OKLaboklab(80.77% -0.0817 0.0857)
OKLCHoklch(80.77% 0.118 133.6)
XYZxyz(41.4600, 54.7620, 29.1504)
Luminance0.5476 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1D181 #B181D1
analogous
#C9D181 #A1D181 #81D189
triadic
#A1D181 #81A1D1 #D181A1
tetradic
#A1D181 #81C9D1 #B181D1 #D18981
square
#A1D181 #81C9D1 #B181D1 #D18981
split-complementary
#A1D181 #8981D1 #D181C9
monochromatic
#629E3A #80C154 #A1D181 #C2E1AE #E4F2DB

Accessibility & contrast

On white

1.76
#A1D181 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.95
#A1D181 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D181
11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1D181#FFFFFF#000000##000000
##A1D1811.001.7611.9511.95
#FFFFFF1.761.0021.0021.00
#00000011.9521.001.001.00
##00000011.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7C67B
Deuteranopia (green-blind)
#D0C285
Tritanopia (blue-blind)
#A2CBBD
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #a1d181;
/* rgb */ color: rgb(161, 209, 129);
/* oklch */ color: oklch(80.8% 0.118 133.6);
Tailwind
colors: {
  custom: {
    50: '#bedfa6',
    500: '#a1d181',
    950: '#000000',
  },
}
SCSS
$custom: #a1d181;
$custom-light: #bedfa6;
$custom-dark: #000000;
JSON
{
  "hex": "#a1d181",
  "rgb": {
    "r": 161,
    "g": 209,
    "b": 129
  },
  "hsl": {
    "h": 96,
    "s": 46.512,
    "l": 66.275
  },
  "oklch": {
    "l": 0.80769,
    "c": 0.11843,
    "h": 133.6
  },
  "luminance": 0.54763
}

Semantic roles & 50–950 ramp

primary
#A1D181
secondary
#8353A3
accent
#2CBA81
background
#FDFEFC
surface
#F9FCF6
border
#D2D5D0
text
#12150F
muted
#828480

Preview Lab

Preview with #A1D181

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#A1D181 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva