#A9DF52#A9DF52

#A9DF52 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 83.9% C 0.178 H 127.7°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#A9DF52
RGB	rgb(169, 223, 82)
HSL	hsl(83, 69%, 60%)
HSV	hsv(83, 63%, 87%)
CMYK	cmyk(24.2%, 0%, 63.2%, 12.5%)
CIE-LAB	lab(82.82, -38.35, 61.47)
CIE-LCH	lch(82.82, 72.45, 121.96°)
OKLab	oklab(83.88% -0.1089 0.141)
OKLCH	oklch(83.88% 0.178 127.7)
XYZ	xyz(44.2728, 61.8187, 17.5807)
Luminance	0.6182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9DF52 #8852DF

analogous

#DFCF52 #A9DF52 #63DF52

triadic

#A9DF52 #52A9DF #DF52A9

tetradic

#A9DF52 #52DFCF #8852DF #DF5263

square

#A9DF52 #52DFCF #8852DF #DF5263

split-complementary

#A9DF52 #5263DF #CF52DF

monochromatic

#6A9A1D #8ECE26 #A9DF52 #C3E986 #DCF2B9

Accessibility & contrast

On white

1.57

#A9DF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#A9DF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DF52

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9DF52	#FFFFFF	#000000	##000000
##A9DF52	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD040

Deuteranopia (green-blind)

#E2CD5D

Tritanopia (blue-blind)

#AFD5C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a9df52;
/* rgb */ color: rgb(169, 223, 82);
/* oklch */ color: oklch(83.9% 0.178 127.7);

Tailwind

colors: {
  custom: {
    50: '#c6e989',
    500: '#a9df52',
    950: '#000000',
  },
}

SCSS

$custom: #a9df52;
$custom-light: #c6e989;
$custom-dark: #000000;

JSON

{
  "hex": "#a9df52",
  "rgb": {
    "r": 169,
    "g": 223,
    "b": 82
  },
  "hsl": {
    "h": 82.979,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83879,
    "c": 0.17812,
    "h": 127.7
  },
  "luminance": 0.6182
}

Semantic roles & 50–950 ramp

primary

#A9DF52

secondary

#5F379E

accent

#3CEC7F

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #A9DF52

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

Preview Lab → · Contrast checker → · Palette generator →