#B1D853#B1D853

#B1D853 is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.8% C 0.165 H 123.8°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#B1D853
RGB	rgb(177, 216, 83)
HSL	hsl(78, 63%, 59%)
HSV	hsv(78, 62%, 85%)
CMYK	cmyk(18.1%, 0%, 61.6%, 15.3%)
CIE-LAB	lab(81.34, -32.04, 59.59)
CIE-LCH	lch(81.34, 67.66, 118.26°)
OKLab	oklab(82.81% -0.0918 0.137)
OKLCH	oklch(82.81% 0.165 123.8)
XYZ	xyz(44.2490, 59.0831, 17.2549)
Luminance	0.5908 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D853 #7A53D8

analogous

#D8BC53 #B1D853 #6ED853

triadic

#B1D853 #53B1D8 #D853B1

tetradic

#B1D853 #53D8BC #7A53D8 #D8536E

square

#B1D853 #53D8BC #7A53D8 #D8536E

split-complementary

#B1D853 #536ED8 #BC53D8

monochromatic

#6F9021 #96C22C #B1D853 #C8E385 #DEEFB7

Accessibility & contrast

On white

1.64

#B1D853 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#B1D853 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D853

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D853	#FFFFFF	#000000	##000000
##B1D853	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB43

Deuteranopia (green-blind)

#DECA5C

Tritanopia (blue-blind)

#B9CEBC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d853;
/* rgb */ color: rgb(177, 216, 83);
/* oklch */ color: oklch(82.8% 0.165 123.8);

Tailwind

colors: {
  custom: {
    50: '#cbe489',
    500: '#b1d853',
    950: '#000000',
  },
}

SCSS

$custom: #b1d853;
$custom-light: #cbe489;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d853",
  "rgb": {
    "r": 177,
    "g": 216,
    "b": 83
  },
  "hsl": {
    "h": 77.594,
    "s": 63.033,
    "l": 58.627
  },
  "oklch": {
    "l": 0.82813,
    "c": 0.16491,
    "h": 123.8
  },
  "luminance": 0.59083
}

Semantic roles & 50–950 ramp

primary

#B1D853

secondary

#553A95

accent

#42E672

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1D853

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

Preview Lab → · Contrast checker → · Palette generator →