#B1E85D#B1E85D

#B1E85D is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.6% C 0.177 H 127.9°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#B1E85D
RGB	rgb(177, 232, 93)
HSL	hsl(84, 75%, 64%)
HSV	hsv(84, 60%, 91%)
CMYK	cmyk(23.7%, 0%, 59.9%, 9%)
CIE-LAB	lab(85.93, -38.54, 60.43)
CIE-LCH	lch(85.93, 71.67, 122.53°)
OKLab	oklab(86.55% -0.109 0.1399)
OKLCH	oklch(86.55% 0.177 127.9)
XYZ	xyz(48.9637, 67.8497, 20.8704)
Luminance	0.6785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E85D #945DE8

analogous

#E8D95D #B1E85D #6BE85D

triadic

#B1E85D #5DB1E8 #E85DB1

tetradic

#B1E85D #5DE8D9 #945DE8 #E85D6B

square

#B1E85D #5DE8D9 #945DE8 #E85D6B

split-complementary

#B1E85D #5D6BE8 #D95DE8

monochromatic

#75B119 #97E027 #B1E85D #CBF093 #E5F7C8

Accessibility & contrast

On white

1.44

#B1E85D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#B1E85D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E85D

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E85D	#FFFFFF	#000000	##000000
##B1E85D	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D94D

Deuteranopia (green-blind)

#EBD667

Tritanopia (blue-blind)

#B6DECA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1e85d;
/* rgb */ color: rgb(177, 232, 93);
/* oklch */ color: oklch(86.6% 0.177 127.9);

Tailwind

colors: {
  custom: {
    50: '#cbef90',
    500: '#b1e85d',
    950: '#000000',
  },
}

SCSS

$custom: #b1e85d;
$custom-light: #cbef90;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e85d",
  "rgb": {
    "r": 177,
    "g": 232,
    "b": 93
  },
  "hsl": {
    "h": 83.741,
    "s": 75.135,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86554,
    "c": 0.17733,
    "h": 127.9
  },
  "luminance": 0.67851
}

Semantic roles & 50–950 ramp

primary

#B1E85D

secondary

#6837B2

accent

#0ED75E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B1E85D

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

Preview Lab → · Contrast checker → · Palette generator →