#A4CF36#A4CF36

#A4CF36 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.6% C 0.179 H 124.4°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#A4CF36
RGB	rgb(164, 207, 54)
HSL	hsl(77, 61%, 51%)
HSV	hsv(77, 74%, 81%)
CMYK	cmyk(20.8%, 0%, 73.9%, 18.8%)
CIE-LAB	lab(77.75, -34.81, 66.66)
CIE-LCH	lch(77.75, 75.20, 117.57°)
OKLab	oklab(79.63% -0.1012 0.148)
OKLCH	oklch(79.63% 0.179 124.4)
XYZ	xyz(38.2889, 52.7841, 11.6605)
Luminance	0.5279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CF36 #6136CF

analogous

#CFAE36 #A4CF36 #57CF36

triadic

#A4CF36 #36A4CF #CF36A4

tetradic

#A4CF36 #36CFAE #6136CF #CF3657

square

#A4CF36 #36CFAE #6136CF #CF3657

split-complementary

#A4CF36 #3657CF #AE36CF

monochromatic

#58701B #7FA127 #A4CF36 #BADB67 #D1E799

Accessibility & contrast

On white

1.82

#A4CF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#A4CF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CF36

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CF36	#FFFFFF	#000000	##000000
##A4CF36	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC215

Deuteranopia (green-blind)

#D5C044

Tritanopia (blue-blind)

#ACC5B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a4cf36;
/* rgb */ color: rgb(164, 207, 54);
/* oklch */ color: oklch(79.6% 0.179 124.4);

Tailwind

colors: {
  custom: {
    50: '#c3dd78',
    500: '#a4cf36',
    950: '#000000',
  },
}

SCSS

$custom: #a4cf36;
$custom-light: #c3dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cf36",
  "rgb": {
    "r": 164,
    "g": 207,
    "b": 54
  },
  "hsl": {
    "h": 76.863,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.79634,
    "c": 0.17928,
    "h": 124.4
  },
  "luminance": 0.52785
}

Semantic roles & 50–950 ramp

primary

#A4CF36

secondary

#453079

accent

#43E571

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4CF36

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

Preview Lab → · Contrast checker → · Palette generator →