#B5DB4D#B5DB4D

#B5DB4D is a very light, vivid yellow-green. Relative luminance 0.610; OKLCH L 83.7% C 0.172 H 123.0°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#B5DB4D
RGB	rgb(181, 219, 77)
HSL	hsl(76, 66%, 58%)
HSV	hsv(76, 65%, 86%)
CMYK	cmyk(17.4%, 0%, 64.8%, 14.1%)
CIE-LAB	lab(82.39, -32.31, 63.25)
CIE-LCH	lch(82.39, 71.03, 117.06°)
OKLab	oklab(83.71% -0.0934 0.1439)
OKLCH	oklch(83.71% 0.172 123)
XYZ	xyz(45.7276, 61.0224, 16.3892)
Luminance	0.6102 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DB4D #734DDB

analogous

#DBBA4D #B5DB4D #6EDB4D

triadic

#B5DB4D #4DB5DB #DB4DB5

tetradic

#B5DB4D #4DDBBA #734DDB #DB4D6E

square

#B5DB4D #4DDBBA #734DDB #DB4D6E

split-complementary

#B5DB4D #4D6EDB #BA4DDB

monochromatic

#72901D #9AC327 #B5DB4D #CAE580 #DFF0B3

Accessibility & contrast

On white

1.59

#B5DB4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#B5DB4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DB4D

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DB4D	#FFFFFF	#000000	##000000
##B5DB4D	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE3A

Deuteranopia (green-blind)

#E2CD58

Tritanopia (blue-blind)

#BED0BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b5db4d;
/* rgb */ color: rgb(181, 219, 77);
/* oklch */ color: oklch(83.7% 0.172 123.0);

Tailwind

colors: {
  custom: {
    50: '#cee686',
    500: '#b5db4d',
    950: '#000000',
  },
}

SCSS

$custom: #b5db4d;
$custom-light: #cee686;
$custom-dark: #000000;

JSON

{
  "hex": "#b5db4d",
  "rgb": {
    "r": 181,
    "g": 219,
    "b": 77
  },
  "hsl": {
    "h": 76.056,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83714,
    "c": 0.1715,
    "h": 123
  },
  "luminance": 0.61023
}

Semantic roles & 50–950 ramp

primary

#B5DB4D

secondary

#503796

accent

#3FE96C

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DB4D

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

Preview Lab → · Contrast checker → · Palette generator →