#B5DA63#B5DA63

#B5DA63 is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.7% C 0.152 H 124.0°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#B5DA63
RGB	rgb(181, 218, 99)
HSL	hsl(79, 62%, 62%)
HSV	hsv(79, 55%, 85%)
CMYK	cmyk(17%, 0%, 54.6%, 14.5%)
CIE-LAB	lab(82.31, -30.10, 53.75)
CIE-LCH	lch(82.31, 61.60, 119.25°)
OKLab	oklab(83.71% -0.0852 0.1262)
OKLCH	oklch(83.71% 0.152 124)
XYZ	xyz(46.3797, 60.8671, 21.1071)
Luminance	0.6087 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DA63 #8863DA

analogous

#DAC363 #B5DA63 #7ADA63

triadic

#B5DA63 #63B5DA #DA63B5

tetradic

#B5DA63 #63DAC3 #8863DA #DA637A

square

#B5DA63 #63DAC3 #8863DA #DA637A

split-complementary

#B5DA63 #637ADA #C363DA

monochromatic

#789D25 #9ECE32 #B5DA63 #CCE694 #E4F1C6

Accessibility & contrast

On white

1.59

#B5DA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#B5DA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DA63

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DA63	#FFFFFF	#000000	##000000
##B5DA63	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE57

Deuteranopia (green-blind)

#E0CC6A

Tritanopia (blue-blind)

#BCD1C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b5da63;
/* rgb */ color: rgb(181, 218, 99);
/* oklch */ color: oklch(83.7% 0.152 124.0);

Tailwind

colors: {
  custom: {
    50: '#cde593',
    500: '#b5da63',
    950: '#000000',
  },
}

SCSS

$custom: #b5da63;
$custom-light: #cde593;
$custom-dark: #000000;

JSON

{
  "hex": "#b5da63",
  "rgb": {
    "r": 181,
    "g": 218,
    "b": 99
  },
  "hsl": {
    "h": 78.655,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.8371,
    "c": 0.15224,
    "h": 124
  },
  "luminance": 0.60867
}

Semantic roles & 50–950 ramp

primary

#B5DA63

secondary

#5E40A1

accent

#1CC952

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B5DA63

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

Preview Lab → · Contrast checker → · Palette generator →