#B1DB32#B1DB32

#B1DB32 is a very light, vivid yellow-green. Relative luminance 0.602; OKLCH L 83.3% C 0.190 H 123.2°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#B1DB32
RGB	rgb(177, 219, 50)
HSL	hsl(75, 70%, 53%)
HSV	hsv(75, 77%, 86%)
CMYK	cmyk(19.2%, 0%, 77.2%, 14.1%)
CIE-LAB	lab(81.97, -35.37, 72.17)
CIE-LCH	lch(81.97, 80.37, 116.11°)
OKLab	oklab(83.25% -0.1038 0.1586)
OKLCH	oklch(83.25% 0.19 123.2)
XYZ	xyz(44.0393, 60.2402, 12.3244)
Luminance	0.6024 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DB32 #5C32DB

analogous

#DBB032 #B1DB32 #5DDB32

triadic

#B1DB32 #32B1DB #DB32B1

tetradic

#B1DB32 #32DBB0 #5C32DB #DB325D

square

#B1DB32 #32DBB0 #5C32DB #DB325D

split-complementary

#B1DB32 #325DDB #B032DB

monochromatic

#637D16 #8DB11F #B1DB32 #C5E466 #D9ED9A

Accessibility & contrast

On white

1.61

#B1DB32 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.05

#B1DB32 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DB32

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DB32	#FFFFFF	#000000	##000000
##B1DB32	1.00	1.61	13.05	13.05
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.05	21.00	1.00	1.00
##000000	13.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CD00

Deuteranopia (green-blind)

#E2CC43

Tritanopia (blue-blind)

#BAD0BC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1db32;
/* rgb */ color: rgb(177, 219, 50);
/* oklch */ color: oklch(83.3% 0.190 123.2);

Tailwind

colors: {
  custom: {
    50: '#cce678',
    500: '#b1db32',
    950: '#000000',
  },
}

SCSS

$custom: #b1db32;
$custom-light: #cce678;
$custom-dark: #000000;

JSON

{
  "hex": "#b1db32",
  "rgb": {
    "r": 177,
    "g": 219,
    "b": 50
  },
  "hsl": {
    "h": 74.911,
    "s": 70.124,
    "l": 52.745
  },
  "oklch": {
    "l": 0.83254,
    "c": 0.18954,
    "h": 123.2
  },
  "luminance": 0.6024
}

Semantic roles & 50–950 ramp

primary

#B1DB32

secondary

#432D84

accent

#3BED67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #B1DB32

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

Preview Lab → · Contrast checker → · Palette generator →