#B4D032#B4D032

#B4D032 is a light, vivid yellow-green. Relative luminance 0.550; OKLCH L 81.0% C 0.176 H 119.5°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#B4D032
RGB	rgb(180, 208, 50)
HSL	hsl(71, 63%, 51%)
HSV	hsv(71, 76%, 82%)
CMYK	cmyk(13.5%, 0%, 76%, 18.4%)
CIE-LAB	lab(79.07, -29.07, 69.56)
CIE-LCH	lch(79.07, 75.39, 112.68°)
OKLab	oklab(80.96% -0.0867 0.153)
OKLCH	oklch(80.96% 0.176 119.5)
XYZ	xyz(41.9549, 55.0456, 11.4316)
Luminance	0.5504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D032 #4E32D0

analogous

#D09D32 #B4D032 #65D032

triadic

#B4D032 #32B4D0 #D032B4

tetradic

#B4D032 #32D09D #4E32D0 #D03265

square

#B4D032 #32D09D #4E32D0 #D03265

split-complementary

#B4D032 #3265D0 #9D32D0

monochromatic

#5F6E19 #8AA025 #B4D032 #C6DB64 #D8E796

Accessibility & contrast

On white

1.75

#B4D032 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#B4D032 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D032

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D032	#FFFFFF	#000000	##000000
##B4D032	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC405

Deuteranopia (green-blind)

#DAC441

Tritanopia (blue-blind)

#BFC5B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b4d032;
/* rgb */ color: rgb(180, 208, 50);
/* oklch */ color: oklch(81.0% 0.176 119.5);

Tailwind

colors: {
  custom: {
    50: '#cede76',
    500: '#b4d032',
    950: '#000000',
  },
}

SCSS

$custom: #b4d032;
$custom-light: #cede76;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d032",
  "rgb": {
    "r": 180,
    "g": 208,
    "b": 50
  },
  "hsl": {
    "h": 70.633,
    "s": 62.698,
    "l": 50.588
  },
  "oklch": {
    "l": 0.80963,
    "c": 0.17585,
    "h": 119.5
  },
  "luminance": 0.55045
}

Semantic roles & 50–950 ramp

primary

#B4D032

secondary

#3C2F78

accent

#42E65F

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B4D032

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

Preview Lab → · Contrast checker → · Palette generator →