#A8CF51#A8CF51

#A8CF51 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 80.1% C 0.159 H 124.5°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#A8CF51
RGB	rgb(168, 207, 81)
HSL	hsl(79, 57%, 56%)
HSV	hsv(79, 61%, 81%)
CMYK	cmyk(18.8%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(78.20, -31.49, 56.84)
CIE-LCH	lch(78.20, 64.97, 118.99°)
OKLab	oklab(80.12% -0.0899 0.131)
OKLCH	oklch(80.12% 0.159 124.5)
XYZ	xyz(39.9467, 53.5442, 16.0135)
Luminance	0.5354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8CF51 #7851CF

analogous

#CFB751 #A8CF51 #69CF51

triadic

#A8CF51 #51A8CF #CF51A8

tetradic

#A8CF51 #51CFB7 #7851CF #CF5169

square

#A8CF51 #51CFB7 #7851CF #CF5169

split-complementary

#A8CF51 #5169CF #B751CF

monochromatic

#658224 #8AB231 #A8CF51 #C0DC81 #D8E9B1

Accessibility & contrast

On white

1.79

#A8CF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#A8CF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8CF51

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8CF51	#FFFFFF	#000000	##000000
##A8CF51	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC342

Deuteranopia (green-blind)

#D5C15A

Tritanopia (blue-blind)

#AFC6B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a8cf51;
/* rgb */ color: rgb(168, 207, 81);
/* oklch */ color: oklch(80.1% 0.159 124.5);

Tailwind

colors: {
  custom: {
    50: '#c5dd87',
    500: '#a8cf51',
    950: '#000000',
  },
}

SCSS

$custom: #a8cf51;
$custom-light: #c5dd87;
$custom-dark: #000000;

JSON

{
  "hex": "#a8cf51",
  "rgb": {
    "r": 168,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 78.571,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.80123,
    "c": 0.15894,
    "h": 124.5
  },
  "luminance": 0.53545
}

Semantic roles & 50–950 ramp

primary

#A8CF51

secondary

#533B89

accent

#48E077

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A8CF51

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

Preview Lab → · Contrast checker → · Palette generator →