#A8CD39#A8CD39

#A8CD39 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.5% C 0.173 H 122.8°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX#A8CD39
RGBrgb(168, 205, 57)
HSLhsl(75, 60%, 51%)
HSVhsv(75, 72%, 80%)
CMYKcmyk(18%, 0%, 72.2%, 19.6%)
CIE-LABlab(77.45, -32.15, 65.44)
CIE-LCHlch(77.45, 72.91, 116.16°)
OKLaboklab(79.46% -0.0939 0.1458)
OKLCHoklch(79.46% 0.173 122.8)
XYZxyz(38.7188, 52.2827, 11.9219)
Luminance0.5228 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A8CD39 #5E39CD
analogous
#CDA839 #A8CD39 #5ECD39
triadic
#A8CD39 #39A8CD #CD39A8
tetradic
#A8CD39 #39CDA8 #5E39CD #CD395E
square
#A8CD39 #39CDA8 #5E39CD #CD395E
split-complementary
#A8CD39 #395ECD #A839CD
monochromatic
#5B6F1C #82A028 #A8CD39 #BDD96A #D3E69B

Accessibility & contrast

On white

1.83
#A8CD39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.46
#A8CD39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8CD39
11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A8CD39#FFFFFF#000000##000000
##A8CD391.001.8311.4611.46
#FFFFFF1.831.0021.0021.00
#00000011.4621.001.001.00
##00000011.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D9C01D
Deuteranopia (green-blind)
#D4BF46
Tritanopia (blue-blind)
#B1C3B0
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #a8cd39;
/* rgb */ color: rgb(168, 205, 57);
/* oklch */ color: oklch(79.5% 0.173 122.8);
Tailwind
colors: {
  custom: {
    50: '#c5dc79',
    500: '#a8cd39',
    950: '#000000',
  },
}
SCSS
$custom: #a8cd39;
$custom-light: #c5dc79;
$custom-dark: #000000;
JSON
{
  "hex": "#a8cd39",
  "rgb": {
    "r": 168,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 75,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79464,
    "c": 0.17342,
    "h": 122.8
  },
  "luminance": 0.52283
}

Semantic roles & 50–950 ramp

primary
#A8CD39
secondary
#433279
accent
#45E36C
background
#FEFEFB
surface
#FAFCF2
border
#D3D5CC
text
#13150A
muted
#83847D

Preview Lab

Preview with #A8CD39

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

Preview Lab → · Contrast checker → · Palette generator →

#A8CD39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva