#B5DF57#B5DF57

#B5DF57 is a very light, vivid yellow-green. Relative luminance 0.633; OKLCH L 84.7% C 0.169 H 124.5°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#B5DF57
RGB	rgb(181, 223, 87)
HSL	hsl(79, 68%, 61%)
HSV	hsv(79, 61%, 87%)
CMYK	cmyk(18.8%, 0%, 61%, 12.5%)
CIE-LAB	lab(83.59, -33.43, 60.45)
CIE-LCH	lch(83.59, 69.08, 118.94°)
OKLab	oklab(84.71% -0.0956 0.1392)
OKLCH	oklch(84.71% 0.169 124.5)
XYZ	xyz(47.1643, 63.2868, 18.7458)
Luminance	0.6329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DF57 #8157DF

analogous

#DFC557 #B5DF57 #71DF57

triadic

#B5DF57 #57B5DF #DF57B5

tetradic

#B5DF57 #57DFC5 #8157DF #DF5771

square

#B5DF57 #57DFC5 #8157DF #DF5771

split-complementary

#B5DF57 #5771DF #C557DF

monochromatic

#769E1E #9DD128 #B5DF57 #CCE98A #E2F3BE

Accessibility & contrast

On white

1.54

#B5DF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#B5DF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DF57

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DF57	#FFFFFF	#000000	##000000
##B5DF57	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD247

Deuteranopia (green-blind)

#E5D061

Tritanopia (blue-blind)

#BDD5C2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b5df57;
/* rgb */ color: rgb(181, 223, 87);
/* oklch */ color: oklch(84.7% 0.169 124.5);

Tailwind

colors: {
  custom: {
    50: '#cee98c',
    500: '#b5df57',
    950: '#000000',
  },
}

SCSS

$custom: #b5df57;
$custom-light: #cee98c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5df57",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 87
  },
  "hsl": {
    "h": 78.529,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.8471,
    "c": 0.16886,
    "h": 124.5
  },
  "luminance": 0.63287
}

Semantic roles & 50–950 ramp

primary

#B5DF57

secondary

#5939A1

accent

#16D04F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DF57

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

Preview Lab → · Contrast checker → · Palette generator →