#B4D03D#B4D03D

#B4D03D is a light, vivid yellow-green. Relative luminance 0.552; OKLCH L 81.0% C 0.170 H 119.8°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#B4D03D
RGB	rgb(180, 208, 61)
HSL	hsl(71, 61%, 53%)
HSV	hsv(71, 71%, 82%)
CMYK	cmyk(13.5%, 0%, 70.7%, 18.4%)
CIE-LAB	lab(79.13, -28.53, 65.95)
CIE-LCH	lch(79.13, 71.86, 113.39°)
OKLab	oklab(81.03% -0.0843 0.1472)
OKLCH	oklch(81.03% 0.17 119.8)
XYZ	xyz(42.2213, 55.1522, 12.8351)
Luminance	0.5515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D03D #593DD0

analogous

#D0A33D #B4D03D #6AD03D

triadic

#B4D03D #3DB4D0 #D03DB4

tetradic

#B4D03D #3DD0A3 #593DD0 #D03D6A

square

#B4D03D #3DD0A3 #593DD0 #D03D6A

split-complementary

#B4D03D #3D6AD0 #A33DD0

monochromatic

#65761D #8FA729 #B4D03D #C7DC6E #DAE8A0

Accessibility & contrast

On white

1.75

#B4D03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#B4D03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D03D

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D03D	#FFFFFF	#000000	##000000
##B4D03D	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC423

Deuteranopia (green-blind)

#DAC449

Tritanopia (blue-blind)

#BEC5B3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b4d03d;
/* rgb */ color: rgb(180, 208, 61);
/* oklch */ color: oklch(81.0% 0.170 119.8);

Tailwind

colors: {
  custom: {
    50: '#cede7c',
    500: '#b4d03d',
    950: '#000000',
  },
}

SCSS

$custom: #b4d03d;
$custom-light: #cede7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d03d",
  "rgb": {
    "r": 180,
    "g": 208,
    "b": 61
  },
  "hsl": {
    "h": 71.429,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.81032,
    "c": 0.16962,
    "h": 119.8
  },
  "luminance": 0.55152
}

Semantic roles & 50–950 ramp

primary

#B4D03D

secondary

#41337E

accent

#44E462

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B4D03D

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

Preview Lab → · Contrast checker → · Palette generator →