#B4DE57#B4DE57

#B4DE57 is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.4% C 0.168 H 124.6°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#B4DE57
RGB	rgb(180, 222, 87)
HSL	hsl(79, 67%, 61%)
HSV	hsv(79, 61%, 87%)
CMYK	cmyk(18.9%, 0%, 60.8%, 12.9%)
CIE-LAB	lab(83.25, -33.35, 60.06)
CIE-LCH	lch(83.25, 68.70, 119.05°)
OKLab	oklab(84.42% -0.0953 0.1384)
OKLCH	oklch(84.42% 0.168 124.6)
XYZ	xyz(46.6642, 62.6336, 18.6460)
Luminance	0.6263 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DE57 #8157DE

analogous

#DEC557 #B4DE57 #70DE57

triadic

#B4DE57 #57B4DE #DE57B4

tetradic

#B4DE57 #57DEC5 #8157DE #DE5770

square

#B4DE57 #57DEC5 #8157DE #DE5770

split-complementary

#B4DE57 #5770DE #C557DE

monochromatic

#759C1F #9BCF29 #B4DE57 #CBE88A #E2F2BD

Accessibility & contrast

On white

1.55

#B4DE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#B4DE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DE57

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DE57	#FFFFFF	#000000	##000000
##B4DE57	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD147

Deuteranopia (green-blind)

#E4CF61

Tritanopia (blue-blind)

#BCD4C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b4de57;
/* rgb */ color: rgb(180, 222, 87);
/* oklch */ color: oklch(84.4% 0.168 124.6);

Tailwind

colors: {
  custom: {
    50: '#cde88c',
    500: '#b4de57',
    950: '#000000',
  },
}

SCSS

$custom: #b4de57;
$custom-light: #cde88c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4de57",
  "rgb": {
    "r": 180,
    "g": 222,
    "b": 87
  },
  "hsl": {
    "h": 78.667,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84416,
    "c": 0.16803,
    "h": 124.6
  },
  "luminance": 0.62634
}

Semantic roles & 50–950 ramp

primary

#B4DE57

secondary

#593AA0

accent

#16CF50

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B4DE57

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

Preview Lab → · Contrast checker → · Palette generator →