#B1E85F#B1E85F

#B1E85F is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.6% C 0.176 H 128.1°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#B1E85F
RGB	rgb(177, 232, 95)
HSL	hsl(84, 75%, 64%)
HSV	hsv(84, 59%, 91%)
CMYK	cmyk(23.7%, 0%, 59.1%, 9%)
CIE-LAB	lab(85.95, -38.37, 59.60)
CIE-LCH	lch(85.95, 70.88, 122.78°)
OKLab	oklab(86.57% -0.1083 0.1384)
OKLCH	oklch(86.57% 0.176 128.1)
XYZ	xyz(49.0535, 67.8856, 21.3431)
Luminance	0.6789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E85F #965FE8

analogous

#E8DB5F #B1E85F #6DE85F

triadic

#B1E85F #5FB1E8 #E85FB1

tetradic

#B1E85F #5FE8DB #965FE8 #E85F6D

square

#B1E85F #5FE8DB #965FE8 #E85F6D

split-complementary

#B1E85F #5F6DE8 #DB5FE8

monochromatic

#75B31A #97E029 #B1E85F #CBF095 #E5F7CA

Accessibility & contrast

On white

1.44

#B1E85F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#B1E85F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E85F

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E85F	#FFFFFF	#000000	##000000
##B1E85F	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D950

Deuteranopia (green-blind)

#EBD669

Tritanopia (blue-blind)

#B6DECB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1e85f;
/* rgb */ color: rgb(177, 232, 95);
/* oklch */ color: oklch(86.6% 0.176 128.1);

Tailwind

colors: {
  custom: {
    50: '#cbef91',
    500: '#b1e85f',
    950: '#000000',
  },
}

SCSS

$custom: #b1e85f;
$custom-light: #cbef91;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e85f",
  "rgb": {
    "r": 177,
    "g": 232,
    "b": 95
  },
  "hsl": {
    "h": 84.088,
    "s": 74.863,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86574,
    "c": 0.17572,
    "h": 128.1
  },
  "luminance": 0.67887
}

Semantic roles & 50–950 ramp

primary

#B1E85F

secondary

#6938B3

accent

#0ED75F

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B1E85F

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

Preview Lab → · Contrast checker → · Palette generator →