#B1DF53#B1DF53

#B1DF53 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.4% C 0.174 H 125.5°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#B1DF53
RGB	rgb(177, 223, 83)
HSL	hsl(80, 69%, 60%)
HSV	hsv(80, 63%, 87%)
CMYK	cmyk(20.6%, 0%, 62.8%, 12.5%)
CIE-LAB	lab(83.31, -35.26, 61.73)
CIE-LCH	lch(83.31, 71.09, 119.74°)
OKLab	oklab(84.41% -0.1008 0.1415)
OKLCH	oklch(84.41% 0.174 125.5)
XYZ	xyz(46.0806, 62.7465, 17.8655)
Luminance	0.6275 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DF53 #8153DF

analogous

#DFC753 #B1DF53 #6BDF53

triadic

#B1DF53 #53B1DF #DF53B1

tetradic

#B1DF53 #53DFC7 #8153DF #DF536B

square

#B1DF53 #53DFC7 #8153DF #DF536B

split-complementary

#B1DF53 #536BDF #C753DF

monochromatic

#719B1D #97CE26 #B1DF53 #C8E987 #E0F2BA

Accessibility & contrast

On white

1.55

#B1DF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#B1DF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DF53

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DF53	#FFFFFF	#000000	##000000
##B1DF53	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD142

Deuteranopia (green-blind)

#E4CF5D

Tritanopia (blue-blind)

#B8D5C2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b1df53;
/* rgb */ color: rgb(177, 223, 83);
/* oklch */ color: oklch(84.4% 0.174 125.5);

Tailwind

colors: {
  custom: {
    50: '#cbe989',
    500: '#b1df53',
    950: '#000000',
  },
}

SCSS

$custom: #b1df53;
$custom-light: #cbe989;
$custom-dark: #000000;

JSON

{
  "hex": "#b1df53",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 83
  },
  "hsl": {
    "h": 79.714,
    "s": 68.627,
    "l": 60
  },
  "oklch": {
    "l": 0.84405,
    "c": 0.17371,
    "h": 125.5
  },
  "luminance": 0.62747
}

Semantic roles & 50–950 ramp

primary

#B1DF53

secondary

#59389F

accent

#3CEB76

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DF53

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

Preview Lab → · Contrast checker → · Palette generator →