#B3DD4D#B3DD4D

#B3DD4D is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.0% C 0.175 H 124.1°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#B3DD4D
RGB	rgb(179, 221, 77)
HSL	hsl(78, 68%, 58%)
HSV	hsv(78, 65%, 87%)
CMYK	cmyk(19%, 0%, 65.2%, 13.3%)
CIE-LAB	lab(82.82, -34.01, 63.67)
CIE-LCH	lch(82.82, 72.18, 118.11°)
OKLab	oklab(84.03% -0.0979 0.1448)
OKLCH	oklch(84.03% 0.175 124.1)
XYZ	xyz(45.7868, 61.8321, 16.5423)
Luminance	0.6183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DD4D #774DDD

analogous

#DDBF4D #B3DD4D #6BDD4D

triadic

#B3DD4D #4DB3DD #DD4DB3

tetradic

#B3DD4D #4DDDBF #774DDD #DD4D6B

square

#B3DD4D #4DDDBF #774DDD #DD4D6B

split-complementary

#B3DD4D #4D6BDD #BF4DDD

monochromatic

#71931C #98C726 #B3DD4D #C9E780 #DFF1B4

Accessibility & contrast

On white

1.57

#B3DD4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#B3DD4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DD4D

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DD4D	#FFFFFF	#000000	##000000
##B3DD4D	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D039

Deuteranopia (green-blind)

#E3CE58

Tritanopia (blue-blind)

#BBD3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b3dd4d;
/* rgb */ color: rgb(179, 221, 77);
/* oklch */ color: oklch(84.0% 0.175 124.1);

Tailwind

colors: {
  custom: {
    50: '#cde786',
    500: '#b3dd4d',
    950: '#000000',
  },
}

SCSS

$custom: #b3dd4d;
$custom-light: #cde786;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dd4d",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 77
  },
  "hsl": {
    "h": 77.5,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.84031,
    "c": 0.17479,
    "h": 124.1
  },
  "luminance": 0.61832
}

Semantic roles & 50–950 ramp

primary

#B3DD4D

secondary

#533698

accent

#3DEB70

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DD4D

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

Preview Lab → · Contrast checker → · Palette generator →