#B5DE56#B5DE56

#B5DE56 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.5% C 0.168 H 124.2°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#B5DE56
RGB	rgb(181, 222, 86)
HSL	hsl(78, 67%, 60%)
HSV	hsv(78, 61%, 87%)
CMYK	cmyk(18.5%, 0%, 61.3%, 12.9%)
CIE-LAB	lab(83.30, -33.05, 60.55)
CIE-LCH	lch(83.30, 68.99, 118.62°)
OKLab	oklab(84.47% -0.0946 0.1393)
OKLCH	oklch(84.47% 0.168 124.2)
XYZ	xyz(46.8573, 62.7378, 18.4433)
Luminance	0.6274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DE56 #7F56DE

analogous

#DEC356 #B5DE56 #71DE56

triadic

#B5DE56 #56B5DE #DE56B5

tetradic

#B5DE56 #56DEC3 #7F56DE #DE5671

square

#B5DE56 #56DEC3 #7F56DE #DE5671

split-complementary

#B5DE56 #5671DE #C356DE

monochromatic

#769B1E #9CCE28 #B5DE56 #CBE889 #E2F2BC

Accessibility & contrast

On white

1.55

#B5DE56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#B5DE56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DE56

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DE56	#FFFFFF	#000000	##000000
##B5DE56	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD146

Deuteranopia (green-blind)

#E4CF60

Tritanopia (blue-blind)

#BDD4C1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b5de56;
/* rgb */ color: rgb(181, 222, 86);
/* oklch */ color: oklch(84.5% 0.168 124.2);

Tailwind

colors: {
  custom: {
    50: '#cee88b',
    500: '#b5de56',
    950: '#000000',
  },
}

SCSS

$custom: #b5de56;
$custom-light: #cee88b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5de56",
  "rgb": {
    "r": 181,
    "g": 222,
    "b": 86
  },
  "hsl": {
    "h": 78.088,
    "s": 67.327,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84474,
    "c": 0.16839,
    "h": 124.2
  },
  "luminance": 0.62738
}

Semantic roles & 50–950 ramp

primary

#B5DE56

secondary

#58399F

accent

#16CF4E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DE56

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

Preview Lab → · Contrast checker → · Palette generator →