#A4CF57#A4CF57

#A4CF57 is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 79.9% C 0.156 H 126.2°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#A4CF57
RGB	rgb(164, 207, 87)
HSL	hsl(82, 56%, 58%)
HSV	hsv(82, 58%, 81%)
CMYK	cmyk(20.8%, 0%, 58%, 18.8%)
CIE-LAB	lab(78.00, -32.53, 53.92)
CIE-LCH	lch(78.00, 62.97, 121.10°)
OKLab	oklab(79.92% -0.0921 0.1256)
OKLCH	oklch(79.92% 0.156 126.2)
XYZ	xyz(39.3430, 53.2058, 17.2120)
Luminance	0.5321 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CF57 #8257CF

analogous

#CFBE57 #A4CF57 #68CF57

triadic

#A4CF57 #57A4CF #CF57A4

tetradic

#A4CF57 #57CFBE #8257CF #CF5768

square

#A4CF57 #57CFBE #8257CF #CF5768

split-complementary

#A4CF57 #5768CF #BE57CF

monochromatic

#638526 #87B534 #A4CF57 #BEDD87 #D8EAB6

Accessibility & contrast

On white

1.80

#A4CF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#A4CF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CF57

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CF57	#FFFFFF	#000000	##000000
##A4CF57	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C24A

Deuteranopia (green-blind)

#D3C05F

Tritanopia (blue-blind)

#AAC6B5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a4cf57;
/* rgb */ color: rgb(164, 207, 87);
/* oklch */ color: oklch(79.9% 0.156 126.2);

Tailwind

colors: {
  custom: {
    50: '#c2dd8a',
    500: '#a4cf57',
    950: '#000000',
  },
}

SCSS

$custom: #a4cf57;
$custom-light: #c2dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cf57",
  "rgb": {
    "r": 164,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 81.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.79915,
    "c": 0.15571,
    "h": 126.2
  },
  "luminance": 0.53206
}

Semantic roles & 50–950 ramp

primary

#A4CF57

secondary

#5A3E8C

accent

#49DF7F

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4CF57

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

Preview Lab → · Contrast checker → · Palette generator →