#A8CF37#A8CF37

#A8CF37 is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 79.9% C 0.177 H 123.2°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#A8CF37
RGB	rgb(168, 207, 55)
HSL	hsl(75, 61%, 51%)
HSV	hsv(75, 73%, 81%)
CMYK	cmyk(18.8%, 0%, 73.4%, 18.8%)
CIE-LAB	lab(78.01, -33.18, 66.66)
CIE-LCH	lch(78.01, 74.47, 116.46°)
OKLab	oklab(79.91% -0.0969 0.148)
OKLCH	oklch(79.91% 0.177 123.2)
XYZ	xyz(39.1513, 53.2261, 11.8247)
Luminance	0.5323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8CF37 #5E37CF

analogous

#CFAA37 #A8CF37 #5CCF37

triadic

#A8CF37 #37A8CF #CF37A8

tetradic

#A8CF37 #37CFAA #5E37CF #CF375C

square

#A8CF37 #37CFAA #5E37CF #CF375C

split-complementary

#A8CF37 #375CCF #AA37CF

monochromatic

#5B711B #82A227 #A8CF37 #BDDB68 #D3E79A

Accessibility & contrast

On white

1.80

#A8CF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#A8CF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8CF37

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8CF37	#FFFFFF	#000000	##000000
##A8CF37	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC217

Deuteranopia (green-blind)

#D6C145

Tritanopia (blue-blind)

#B1C5B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a8cf37;
/* rgb */ color: rgb(168, 207, 55);
/* oklch */ color: oklch(79.9% 0.177 123.2);

Tailwind

colors: {
  custom: {
    50: '#c6dd78',
    500: '#a8cf37',
    950: '#000000',
  },
}

SCSS

$custom: #a8cf37;
$custom-light: #c6dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#a8cf37",
  "rgb": {
    "r": 168,
    "g": 207,
    "b": 55
  },
  "hsl": {
    "h": 75.395,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79912,
    "c": 0.17694,
    "h": 123.2
  },
  "luminance": 0.53226
}

Semantic roles & 50–950 ramp

primary

#A8CF37

secondary

#43317A

accent

#43E46D

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A8CF37

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

Preview Lab → · Contrast checker → · Palette generator →