#A1D159#A1D159

#A1D159 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.2% C 0.158 H 127.8°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX#A1D159
RGBrgb(161, 209, 89)
HSLhsl(84, 57%, 58%)
HSVhsv(84, 57%, 82%)
CMYKcmyk(23%, 0%, 57.4%, 18%)
CIE-LABlab(78.40, -34.41, 53.44)
CIE-LCHlch(78.40, 63.56, 122.77°)
OKLaboklab(80.2% -0.0969 0.1248)
OKLCHoklch(80.2% 0.158 127.8)
XYZxyz(39.3014, 53.8986, 17.7821)
Luminance0.5390 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1D159 #8959D1
analogous
#D1C559 #A1D159 #65D159
triadic
#A1D159 #59A1D1 #D159A1
tetradic
#A1D159 #59D1C5 #8959D1 #D15965
square
#A1D159 #59D1C5 #8959D1 #D15965
split-complementary
#A1D159 #5965D1 #C559D1
monochromatic
#628926 #84B933 #A1D159 #BCDE89 #D7ECB9

Accessibility & contrast

On white

1.78
#A1D159 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.78
#A1D159 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D159
11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1D159#FFFFFF#000000##000000
##A1D1591.001.7811.7811.78
#FFFFFF1.781.0021.0021.00
#00000011.7821.001.001.00
##00000011.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBC44C
Deuteranopia (green-blind)
#D4C161
Tritanopia (blue-blind)
#A6C8B7
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #a1d159;
/* rgb */ color: rgb(161, 209, 89);
/* oklch */ color: oklch(80.2% 0.158 127.8);
Tailwind
colors: {
  custom: {
    50: '#bfdf8c',
    500: '#a1d159',
    950: '#000000',
  },
}
SCSS
$custom: #a1d159;
$custom-light: #bfdf8c;
$custom-dark: #000000;
JSON
{
  "hex": "#a1d159",
  "rgb": {
    "r": 161,
    "g": 209,
    "b": 89
  },
  "hsl": {
    "h": 84,
    "s": 56.604,
    "l": 58.431
  },
  "oklch": {
    "l": 0.80202,
    "c": 0.15802,
    "h": 127.8
  },
  "luminance": 0.53899
}

Semantic roles & 50–950 ramp

primary
#A1D159
secondary
#5F3E90
accent
#48E085
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#12150C
muted
#82847F

Preview Lab

Preview with #A1D159

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

Preview Lab → · Contrast checker → · Palette generator →

#A1D159 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva