#B1F482#B1F482

#B1F482 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.7% C 0.161 H 133.7°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#B1F482
RGB	rgb(177, 244, 130)
HSL	hsl(95, 84%, 73%)
HSV	hsv(95, 47%, 96%)
CMYK	cmyk(27.5%, 0%, 46.7%, 4.3%)
CIE-LAB	lab(89.70, -40.19, 48.11)
CIE-LCH	lch(89.70, 62.69, 129.88°)
OKLab	oklab(89.73% -0.1108 0.1161)
OKLCH	oklch(89.73% 0.161 133.7)
XYZ	xyz(54.5103, 75.6585, 32.8463)
Luminance	0.7566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.75

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F482 #C582F4

analogous

#EAF482 #B1F482 #82F48C

triadic

#B1F482 #82B1F4 #F482B1

tetradic

#B1F482 #82EAF4 #C582F4 #F48C82

square

#B1F482 #82EAF4 #C582F4 #F48C82

split-complementary

#B1F482 #8C82F4 #F482EA

monochromatic

#6BE714 #8EEF4A #B1F482 #D4F9BA #EDFDE3

Accessibility & contrast

On white

1.30

#B1F482 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#B1F482 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F482

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F482	#FFFFFF	#000000	##000000
##B1F482	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE579

Deuteranopia (green-blind)

#F2E089

Tritanopia (blue-blind)

#B2ECD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b1f482;
/* rgb */ color: rgb(177, 244, 130);
/* oklch */ color: oklch(89.7% 0.161 133.7);

Tailwind

colors: {
  custom: {
    50: '#cbf8a8',
    500: '#b1f482',
    950: '#000000',
  },
}

SCSS

$custom: #b1f482;
$custom-light: #cbf8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f482",
  "rgb": {
    "r": 177,
    "g": 244,
    "b": 130
  },
  "hsl": {
    "h": 95.263,
    "s": 83.824,
    "l": 73.333
  },
  "oklch": {
    "l": 0.89733,
    "c": 0.16051,
    "h": 133.7
  },
  "luminance": 0.7566
}

Semantic roles & 50–950 ramp

primary

#B1F482

secondary

#994AD0

accent

#05E086

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #B1F482

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

Preview Lab → · Contrast checker → · Palette generator →