#B3D44B#B3D44B

#B3D44B is a light, vivid yellow-green. Relative luminance 0.572; OKLCH L 82.0% C 0.165 H 121.7°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#B3D44B
RGB	rgb(179, 212, 75)
HSL	hsl(74, 61%, 56%)
HSV	hsv(74, 65%, 83%)
CMYK	cmyk(15.6%, 0%, 64.6%, 16.9%)
CIE-LAB	lab(80.28, -29.96, 61.78)
CIE-LCH	lch(80.28, 68.67, 115.87°)
OKLab	oklab(81.97% -0.0869 0.1405)
OKLCH	oklch(81.97% 0.165 121.7)
XYZ	xyz(43.4044, 57.1786, 15.4052)
Luminance	0.5718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D44B #6C4BD4

analogous

#D4B14B #B3D44B #6FD44B

triadic

#B3D44B #4BB3D4 #D44BB3

tetradic

#B3D44B #4BD4B1 #6C4BD4 #D44B6F

square

#B3D44B #4BD4B1 #6C4BD4 #D44B6F

split-complementary

#B3D44B #4B6FD4 #B14BD4

monochromatic

#6D8520 #95B62C #B3D44B #C8E07C #DDECAE

Accessibility & contrast

On white

1.69

#B3D44B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#B3D44B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D44B

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D44B	#FFFFFF	#000000	##000000
##B3D44B	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C839

Deuteranopia (green-blind)

#DCC755

Tritanopia (blue-blind)

#BCCAB8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b3d44b;
/* rgb */ color: rgb(179, 212, 75);
/* oklch */ color: oklch(82.0% 0.165 121.7);

Tailwind

colors: {
  custom: {
    50: '#cde184',
    500: '#b3d44b',
    950: '#000000',
  },
}

SCSS

$custom: #b3d44b;
$custom-light: #cde184;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d44b",
  "rgb": {
    "r": 179,
    "g": 212,
    "b": 75
  },
  "hsl": {
    "h": 74.453,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81973,
    "c": 0.16524,
    "h": 121.7
  },
  "luminance": 0.57179
}

Semantic roles & 50–950 ramp

primary

#B3D44B

secondary

#4C388C

accent

#43E56A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D44B

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

Preview Lab → · Contrast checker → · Palette generator →