#B4DB63#B4DB63

#B4DB63 is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.9% C 0.154 H 124.6°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#B4DB63
RGB	rgb(180, 219, 99)
HSL	hsl(80, 63%, 62%)
HSV	hsv(80, 55%, 86%)
CMYK	cmyk(17.8%, 0%, 54.8%, 14.1%)
CIE-LAB	lab(82.52, -30.95, 53.98)
CIE-LCH	lch(82.52, 62.22, 119.83°)
OKLab	oklab(83.87% -0.0875 0.1267)
OKLCH	oklch(83.87% 0.154 124.6)
XYZ	xyz(46.4061, 61.2668, 21.1828)
Luminance	0.6127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DB63 #8A63DB

analogous

#DBC663 #B4DB63 #78DB63

triadic

#B4DB63 #63B4DB #DB63B4

tetradic

#B4DB63 #63DBC6 #8A63DB #DB6378

square

#B4DB63 #63DBC6 #8A63DB #DB6378

split-complementary

#B4DB63 #6378DB #C663DB

monochromatic

#779F25 #9CD031 #B4DB63 #CCE695 #E4F2C6

Accessibility & contrast

On white

1.58

#B4DB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#B4DB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DB63

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DB63	#FFFFFF	#000000	##000000
##B4DB63	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF57

Deuteranopia (green-blind)

#E0CD6B

Tritanopia (blue-blind)

#BBD2C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b4db63;
/* rgb */ color: rgb(180, 219, 99);
/* oklch */ color: oklch(83.9% 0.154 124.6);

Tailwind

colors: {
  custom: {
    50: '#cde693',
    500: '#b4db63',
    950: '#000000',
  },
}

SCSS

$custom: #b4db63;
$custom-light: #cde693;
$custom-dark: #000000;

JSON

{
  "hex": "#b4db63",
  "rgb": {
    "r": 180,
    "g": 219,
    "b": 99
  },
  "hsl": {
    "h": 79.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83866,
    "c": 0.15397,
    "h": 124.6
  },
  "luminance": 0.61267
}

Semantic roles & 50–950 ramp

primary

#B4DB63

secondary

#6040A3

accent

#1BCA54

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4DB63

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

Preview Lab → · Contrast checker → · Palette generator →