#A8CF31#A8CF31

#A8CF31 is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 79.9% C 0.180 H 123.0°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#A8CF31
RGB	rgb(168, 207, 49)
HSL	hsl(75, 62%, 50%)
HSV	hsv(75, 76%, 81%)
CMYK	cmyk(18.8%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(77.98, -33.47, 68.56)
CIE-LCH	lch(77.98, 76.30, 116.02°)
OKLab	oklab(79.88% -0.0982 0.1511)
OKLCH	oklch(79.88% 0.18 123)
XYZ	xyz(39.0162, 53.1720, 11.1129)
Luminance	0.5317 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8CF31 #5831CF

analogous

#CFA731 #A8CF31 #59CF31

triadic

#A8CF31 #31A8CF #CF31A8

tetradic

#A8CF31 #31CFA7 #5831CF #CF3159

square

#A8CF31 #31CFA7 #5831CF #CF3159

split-complementary

#A8CF31 #3159CF #A731CF

monochromatic

#586C19 #809E25 #A8CF31 #BDDB63 #D2E694

Accessibility & contrast

On white

1.80

#A8CF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#A8CF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8CF31

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8CF31	#FFFFFF	#000000	##000000
##A8CF31	1.00	1.80	11.63	11.63
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC203

Deuteranopia (green-blind)

#D6C140

Tritanopia (blue-blind)

#B1C4B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a8cf31;
/* rgb */ color: rgb(168, 207, 49);
/* oklch */ color: oklch(79.9% 0.180 123.0);

Tailwind

colors: {
  custom: {
    50: '#c6dd76',
    500: '#a8cf31',
    950: '#000000',
  },
}

SCSS

$custom: #a8cf31;
$custom-light: #c6dd76;
$custom-dark: #000000;

JSON

{
  "hex": "#a8cf31",
  "rgb": {
    "r": 168,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 74.81,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79876,
    "c": 0.18018,
    "h": 123
  },
  "luminance": 0.53172
}

Semantic roles & 50–950 ramp

primary

#A8CF31

secondary

#402E76

accent

#43E56B

background

#FEFEFB

surface

#FAFCF1

border

#D3D5CB

text

#131509

muted

#83847D

Preview Lab

Preview with #A8CF31

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

Preview Lab → · Contrast checker → · Palette generator →