#B5DF4F#B5DF4F

#B5DF4F is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.6% C 0.175 H 124.0°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#B5DF4F
RGB	rgb(181, 223, 79)
HSL	hsl(78, 69%, 59%)
HSV	hsv(78, 65%, 87%)
CMYK	cmyk(18.8%, 0%, 64.6%, 12.5%)
CIE-LAB	lab(83.53, -34.02, 63.66)
CIE-LCH	lch(83.53, 72.18, 118.12°)
OKLab	oklab(84.64% -0.0979 0.145)
OKLCH	oklch(84.64% 0.175 124)
XYZ	xyz(46.8554, 63.1633, 17.1189)
Luminance	0.6316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DF4F #794FDF

analogous

#DFC14F #B5DF4F #6DDF4F

triadic

#B5DF4F #4FB5DF #DF4FB5

tetradic

#B5DF4F #4FDFC1 #794FDF #DF4F6D

square

#B5DF4F #4FDFC1 #794FDF #DF4F6D

split-complementary

#B5DF4F #4F6DDF #C14FDF

monochromatic

#74981C #9BCC25 #B5DF4F #CBE883 #E1F2B7

Accessibility & contrast

On white

1.54

#B5DF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#B5DF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DF4F

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DF4F	#FFFFFF	#000000	##000000
##B5DF4F	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD13C

Deuteranopia (green-blind)

#E5D05A

Tritanopia (blue-blind)

#BDD5C1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b5df4f;
/* rgb */ color: rgb(181, 223, 79);
/* oklch */ color: oklch(84.6% 0.175 124.0);

Tailwind

colors: {
  custom: {
    50: '#cee987',
    500: '#b5df4f',
    950: '#000000',
  },
}

SCSS

$custom: #b5df4f;
$custom-light: #cee987;
$custom-dark: #000000;

JSON

{
  "hex": "#b5df4f",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 79
  },
  "hsl": {
    "h": 77.5,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.84637,
    "c": 0.17494,
    "h": 124
  },
  "luminance": 0.63164
}

Semantic roles & 50–950 ramp

primary

#B5DF4F

secondary

#54369C

accent

#3CEC6F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DF4F

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

Preview Lab → · Contrast checker → · Palette generator →