#B1E950#B1E950

#B1E950 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.7% C 0.188 H 127.3°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#B1E950
RGB	rgb(177, 233, 80)
HSL	hsl(82, 78%, 61%)
HSV	hsv(82, 66%, 91%)
CMYK	cmyk(24%, 0%, 65.7%, 8.6%)
CIE-LAB	lab(86.11, -39.97, 65.91)
CIE-LCH	lch(86.11, 77.08, 121.24°)
OKLab	oklab(86.66% -0.114 0.1499)
OKLCH	oklch(86.66% 0.188 127.3)
XYZ	xyz(48.7184, 68.2032, 18.1857)
Luminance	0.6820 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E950 #8850E9

analogous

#E9D550 #B1E950 #65E950

triadic

#B1E950 #50B1E9 #E950B1

tetradic

#B1E950 #50E9D5 #8850E9 #E95065

square

#B1E950 #50E9D5 #8850E9 #E95065

split-complementary

#B1E950 #5065E9 #D550E9

monochromatic

#73A915 #98E01C #B1E950 #C9F086 #E1F7BD

Accessibility & contrast

On white

1.43

#B1E950 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#B1E950 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E950

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E950	#FFFFFF	#000000	##000000
##B1E950	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA3B

Deuteranopia (green-blind)

#EDD65C

Tritanopia (blue-blind)

#B7DFCA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1e950;
/* rgb */ color: rgb(177, 233, 80);
/* oklch */ color: oklch(86.7% 0.188 127.3);

Tailwind

colors: {
  custom: {
    50: '#ccf088',
    500: '#b1e950',
    950: '#000000',
  },
}

SCSS

$custom: #b1e950;
$custom-light: #ccf088;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e950",
  "rgb": {
    "r": 177,
    "g": 233,
    "b": 80
  },
  "hsl": {
    "h": 81.961,
    "s": 77.665,
    "l": 61.373
  },
  "oklch": {
    "l": 0.86663,
    "c": 0.18835,
    "h": 127.3
  },
  "luminance": 0.68204
}

Semantic roles & 50–950 ramp

primary

#B1E950

secondary

#5E32AB

accent

#0CDA57

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B1E950

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

Preview Lab → · Contrast checker → · Palette generator →