#B3DE4D#B3DE4D

#B3DE4D is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.3% C 0.176 H 124.3°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#B3DE4D
RGB	rgb(179, 222, 77)
HSL	hsl(78, 69%, 59%)
HSV	hsv(78, 65%, 87%)
CMYK	cmyk(19.4%, 0%, 65.3%, 12.9%)
CIE-LAB	lab(83.11, -34.47, 63.96)
CIE-LCH	lch(83.11, 72.66, 118.32°)
OKLab	oklab(84.26% -0.0992 0.1454)
OKLCH	oklch(84.26% 0.176 124.3)
XYZ	xyz(46.0516, 62.3617, 16.6306)
Luminance	0.6236 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DE4D #784DDE

analogous

#DEC04D #B3DE4D #6ADE4D

triadic

#B3DE4D #4DB3DE #DE4DB3

tetradic

#B3DE4D #4DDEC0 #784DDE #DE4D6A

square

#B3DE4D #4DDEC0 #784DDE #DE4D6A

split-complementary

#B3DE4D #4D6ADE #C04DDE

monochromatic

#71951C #98C925 #B3DE4D #C9E881 #DFF1B4

Accessibility & contrast

On white

1.56

#B3DE4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#B3DE4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DE4D

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DE4D	#FFFFFF	#000000	##000000
##B3DE4D	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD039

Deuteranopia (green-blind)

#E4CF58

Tritanopia (blue-blind)

#BBD4C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b3de4d;
/* rgb */ color: rgb(179, 222, 77);
/* oklch */ color: oklch(84.3% 0.176 124.3);

Tailwind

colors: {
  custom: {
    50: '#cde886',
    500: '#b3de4d',
    950: '#000000',
  },
}

SCSS

$custom: #b3de4d;
$custom-light: #cde886;
$custom-dark: #000000;

JSON

{
  "hex": "#b3de4d",
  "rgb": {
    "r": 179,
    "g": 222,
    "b": 77
  },
  "hsl": {
    "h": 77.793,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84258,
    "c": 0.17602,
    "h": 124.3
  },
  "luminance": 0.62362
}

Semantic roles & 50–950 ramp

primary

#B3DE4D

secondary

#533699

accent

#3CEC70

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DE4D

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

Preview Lab → · Contrast checker → · Palette generator →