#A9DE4E#A9DE4E

#A9DE4E is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.6% C 0.180 H 127.2°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX#A9DE4E
RGBrgb(169, 222, 78)
HSLhsl(82, 69%, 59%)
HSVhsv(82, 65%, 87%)
CMYKcmyk(23.9%, 0%, 64.9%, 12.9%)
CIE-LABlab(82.50, -38.20, 62.74)
CIE-LCHlch(82.50, 73.45, 121.33°)
OKLaboklab(83.61% -0.1088 0.1431)
OKLCHoklch(83.61% 0.18 127.2)
XYZxyz(43.8586, 61.2268, 16.7135)
Luminance0.6123 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9DE4E #834EDE
analogous
#DECB4E #A9DE4E #61DE4E
triadic
#A9DE4E #4EA9DE #DE4EA9
tetradic
#A9DE4E #4EDECB #834EDE #DE4E61
square
#A9DE4E #4EDECB #834EDE #DE4E61
split-complementary
#A9DE4E #4E61DE #CB4EDE
monochromatic
#69961C #8DC926 #A9DE4E #C2E882 #DBF1B5

Accessibility & contrast

On white

1.59
#A9DE4E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.25
#A9DE4E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DE4E
13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9DE4E#FFFFFF#000000##000000
##A9DE4E1.001.5913.2513.25
#FFFFFF1.591.0021.0021.00
#00000013.2521.001.001.00
##00000013.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9CF3B
Deuteranopia (green-blind)
#E2CC59
Tritanopia (blue-blind)
#AFD4C0
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #a9de4e;
/* rgb */ color: rgb(169, 222, 78);
/* oklch */ color: oklch(83.6% 0.180 127.2);
Tailwind
colors: {
  custom: {
    50: '#c6e886',
    500: '#a9de4e',
    950: '#000000',
  },
}
SCSS
$custom: #a9de4e;
$custom-light: #c6e886;
$custom-dark: #000000;
JSON
{
  "hex": "#a9de4e",
  "rgb": {
    "r": 169,
    "g": 222,
    "b": 78
  },
  "hsl": {
    "h": 82.083,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.83613,
    "c": 0.17981,
    "h": 127.2
  },
  "luminance": 0.61228
}

Semantic roles & 50–950 ramp

primary
#A9DE4E
secondary
#5B369A
accent
#3CEB7D
background
#FEFEFC
surface
#FAFCF3
border
#D3D5CD
text
#13160C
muted
#83847F

Preview Lab

Preview with #A9DE4E

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

Preview Lab → · Contrast checker → · Palette generator →

#A9DE4E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva