#B1EF82#B1EF82

#B1EF82 is a very light, vivid yellow-green. Relative luminance 0.727; OKLCH L 88.6% C 0.153 H 133.0°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#B1EF82
RGB	rgb(177, 239, 130)
HSL	hsl(94, 77%, 72%)
HSV	hsv(94, 46%, 94%)
CMYK	cmyk(25.9%, 0%, 45.6%, 6.3%)
CIE-LAB	lab(88.30, -37.96, 46.37)
CIE-LCH	lch(88.30, 59.92, 129.30°)
OKLab	oklab(88.6% -0.1046 0.1122)
OKLCH	oklch(88.6% 0.153 133)
XYZ	xyz(53.0262, 72.6903, 32.3516)
Luminance	0.7269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.63

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EF82 #C082EF

analogous

#E8EF82 #B1EF82 #82EF89

triadic

#B1EF82 #82B1EF #EF82B1

tetradic

#B1EF82 #82E8EF #C082EF #EF8982

square

#B1EF82 #82E8EF #C082EF #EF8982

split-complementary

#B1EF82 #8982EF #EF82E8

monochromatic

#6EDB1C #8FE84C #B1EF82 #D3F6B8 #EEFCE4

Accessibility & contrast

On white

1.35

#B1EF82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#B1EF82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EF82

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EF82	#FFFFFF	#000000	##000000
##B1EF82	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E179

Deuteranopia (green-blind)

#EEDC88

Tritanopia (blue-blind)

#B2E7D5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b1ef82;
/* rgb */ color: rgb(177, 239, 130);
/* oklch */ color: oklch(88.6% 0.153 133.0);

Tailwind

colors: {
  custom: {
    50: '#caf4a8',
    500: '#b1ef82',
    950: '#000000',
  },
}

SCSS

$custom: #b1ef82;
$custom-light: #caf4a8;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ef82",
  "rgb": {
    "r": 177,
    "g": 239,
    "b": 130
  },
  "hsl": {
    "h": 94.128,
    "s": 77.305,
    "l": 72.353
  },
  "oklch": {
    "l": 0.886,
    "c": 0.15344,
    "h": 133
  },
  "luminance": 0.72692
}

Semantic roles & 50–950 ramp

primary

#B1EF82

secondary

#934CCA

accent

#0CDA81

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #B1EF82

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

Preview Lab → · Contrast checker → · Palette generator →