#A9DA52#A9DA52

#A9DA52 is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.7% C 0.172 H 126.7°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#A9DA52
RGB	rgb(169, 218, 82)
HSL	hsl(82, 65%, 59%)
HSV	hsv(82, 62%, 85%)
CMYK	cmyk(22.5%, 0%, 62.4%, 14.5%)
CIE-LAB	lab(81.39, -36.09, 59.93)
CIE-LCH	lch(81.39, 69.96, 121.06°)
OKLab	oklab(82.73% -0.1027 0.1377)
OKLCH	oklch(82.73% 0.172 126.7)
XYZ	xyz(42.9566, 59.1863, 17.1420)
Luminance	0.5919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9DA52 #8352DA

analogous

#DAC752 #A9DA52 #65DA52

triadic

#A9DA52 #52A9DA #DA52A9

tetradic

#A9DA52 #52DAC7 #8352DA #DA5265

square

#A9DA52 #52DAC7 #8352DA #DA5265

split-complementary

#A9DA52 #5265DA #C752DA

monochromatic

#69921F #8DC52A #A9DA52 #C2E584 #DBF0B7

Accessibility & contrast

On white

1.64

#A9DA52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#A9DA52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DA52

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9DA52	#FFFFFF	#000000	##000000
##A9DA52	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC41

Deuteranopia (green-blind)

#DEC95C

Tritanopia (blue-blind)

#AFD0BE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a9da52;
/* rgb */ color: rgb(169, 218, 82);
/* oklch */ color: oklch(82.7% 0.172 126.7);

Tailwind

colors: {
  custom: {
    50: '#c6e588',
    500: '#a9da52',
    950: '#000000',
  },
}

SCSS

$custom: #a9da52;
$custom-light: #c6e588;
$custom-dark: #000000;

JSON

{
  "hex": "#a9da52",
  "rgb": {
    "r": 169,
    "g": 218,
    "b": 82
  },
  "hsl": {
    "h": 81.618,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82727,
    "c": 0.17177,
    "h": 126.7
  },
  "luminance": 0.59187
}

Semantic roles & 50–950 ramp

primary

#A9DA52

secondary

#5B3997

accent

#40E87C

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #A9DA52

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

Preview Lab → · Contrast checker → · Palette generator →