#A9D64B#A9D64B

#A9D64B is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.7% C 0.172 H 125.4°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#A9D64B
RGB	rgb(169, 214, 75)
HSL	hsl(79, 63%, 57%)
HSV	hsv(79, 65%, 84%)
CMYK	cmyk(21%, 0%, 65%, 16.1%)
CIE-LAB	lab(80.20, -34.79, 61.50)
CIE-LCH	lch(80.20, 70.66, 119.49°)
OKLab	oklab(81.74% -0.0997 0.1401)
OKLCH	oklch(81.74% 0.172 125.4)
XYZ	xyz(41.6789, 57.0357, 15.4684)
Luminance	0.5704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D64B #784BD6

analogous

#D6BD4B #A9D64B #64D64B

triadic

#A9D64B #4BA9D6 #D64BA9

tetradic

#A9D64B #4BD6BD #784BD6 #D64B64

square

#A9D64B #4BD6BD #784BD6 #D64B64

split-complementary

#A9D64B #4B64D6 #BD4BD6

monochromatic

#66881F #8BBA2A #A9D64B #C1E17D #D9EDAF

Accessibility & contrast

On white

1.69

#A9D64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#A9D64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D64B

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D64B	#FFFFFF	#000000	##000000
##A9D64B	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C938

Deuteranopia (green-blind)

#DBC656

Tritanopia (blue-blind)

#B0CCBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a9d64b;
/* rgb */ color: rgb(169, 214, 75);
/* oklch */ color: oklch(81.7% 0.172 125.4);

Tailwind

colors: {
  custom: {
    50: '#c6e284',
    500: '#a9d64b',
    950: '#000000',
  },
}

SCSS

$custom: #a9d64b;
$custom-light: #c6e284;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d64b",
  "rgb": {
    "r": 169,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 79.424,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81743,
    "c": 0.17197,
    "h": 125.4
  },
  "luminance": 0.57036
}

Semantic roles & 50–950 ramp

primary

#A9D64B

secondary

#53378E

accent

#42E677

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9D64B

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

Preview Lab → · Contrast checker → · Palette generator →