#A9DE4C#A9DE4C

#A9DE4C is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.6% C 0.181 H 127.1°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#A9DE4C
RGB	rgb(169, 222, 76)
HSL	hsl(82, 69%, 58%)
HSV	hsv(82, 66%, 87%)
CMYK	cmyk(23.9%, 0%, 65.8%, 12.9%)
CIE-LAB	lab(82.49, -38.34, 63.52)
CIE-LCH	lch(82.49, 74.19, 121.12°)
OKLab	oklab(83.6% -0.1094 0.1445)
OKLCH	oklch(83.6% 0.181 127.1)
XYZ	xyz(43.7880, 61.1986, 16.3416)
Luminance	0.6120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9DE4C #814CDE

analogous

#DECA4C #A9DE4C #60DE4C

triadic

#A9DE4C #4CA9DE #DE4CA9

tetradic

#A9DE4C #4CDECA #814CDE #DE4C60

square

#A9DE4C #4CDECA #814CDE #DE4C60

split-complementary

#A9DE4C #4C60DE #CA4CDE

monochromatic

#68941B #8DC825 #A9DE4C #C2E880 #DBF1B3

Accessibility & contrast

On white

1.59

#A9DE4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#A9DE4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DE4C

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9DE4C	#FFFFFF	#000000	##000000
##A9DE4C	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF38

Deuteranopia (green-blind)

#E2CC58

Tritanopia (blue-blind)

#AFD4C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a9de4c;
/* rgb */ color: rgb(169, 222, 76);
/* oklch */ color: oklch(83.6% 0.181 127.1);

Tailwind

colors: {
  custom: {
    50: '#c6e885',
    500: '#a9de4c',
    950: '#000000',
  },
}

SCSS

$custom: #a9de4c;
$custom-light: #c6e885;
$custom-dark: #000000;

JSON

{
  "hex": "#a9de4c",
  "rgb": {
    "r": 169,
    "g": 222,
    "b": 76
  },
  "hsl": {
    "h": 81.781,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83596,
    "c": 0.18124,
    "h": 127.1
  },
  "luminance": 0.61199
}

Semantic roles & 50–950 ramp

primary

#A9DE4C

secondary

#593599

accent

#3CEC7C

background

#FEFEFC

surface

#FAFCF3

border

#D3D5CD

text

#13160B

muted

#83847E

Preview Lab

Preview with #A9DE4C

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

Preview Lab → · Contrast checker → · Palette generator →