#B5FD79#B5FD79

#B5FD79 is a very light, vivid yellow-green. Relative luminance 0.815; OKLCH L 91.9% C 0.179 H 132.6°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#B5FD79
RGB	rgb(181, 253, 121)
HSL	hsl(93, 97%, 73%)
HSV	hsv(93, 52%, 99%)
CMYK	cmyk(28.5%, 0%, 52.2%, 0.8%)
CIE-LAB	lab(92.33, -43.75, 55.53)
CIE-LCH	lch(92.33, 70.70, 128.23°)
OKLab	oklab(91.89% -0.1214 0.1319)
OKLCH	oklch(91.89% 0.179 132.6)
XYZ	xyz(57.6316, 81.4530, 30.7710)
Luminance	0.8145 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Lime

#AEFD6C

ΔE00 1.48

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5FD79 #C179FD

analogous

#F7FD79 #B5FD79 #79FD7F

triadic

#B5FD79 #79B5FD #FD79B5

tetradic

#B5FD79 #79F7FD #C179FD #FD7F79

square

#B5FD79 #79F7FD #C179FD #FD7F79

split-complementary

#B5FD79 #7F79FD #FD79F7

monochromatic

#73F804 #94FC3D #B5FD79 #D6FEB5 #EEFFE1

Accessibility & contrast

On white

1.21

#B5FD79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#B5FD79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5FD79

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5FD79	#FFFFFF	#000000	##000000
##B5FD79	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6D

Deuteranopia (green-blind)

#FCE782

Tritanopia (blue-blind)

#B6F4DF

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #b5fd79;
/* rgb */ color: rgb(181, 253, 121);
/* oklch */ color: oklch(91.9% 0.179 132.6);

Tailwind

colors: {
  custom: {
    50: '#cefea3',
    500: '#b5fd79',
    950: '#000000',
  },
}

SCSS

$custom: #b5fd79;
$custom-light: #cefea3;
$custom-dark: #000000;

JSON

{
  "hex": "#b5fd79",
  "rgb": {
    "r": 181,
    "g": 253,
    "b": 121
  },
  "hsl": {
    "h": 92.727,
    "s": 97.059,
    "l": 73.333
  },
  "oklch": {
    "l": 0.91889,
    "c": 0.17928,
    "h": 132.6
  },
  "luminance": 0.81455
}

Semantic roles & 50–950 ramp

primary

#B5FD79

secondary

#9440DA

accent

#00E67D

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14180F

muted

#838680

Preview Lab

Preview with #B5FD79

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

Preview Lab → · Contrast checker → · Palette generator →