#B4C234#B4C234

#B4C234 is a light, vivid yellow. Relative luminance 0.485; OKLCH L 77.8% C 0.159 H 115.1°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#B4C234
RGB	rgb(180, 194, 52)
HSL	hsl(66, 58%, 48%)
HSV	hsv(66, 73%, 76%)
CMYK	cmyk(7.2%, 0%, 73.2%, 23.9%)
CIE-LAB	lab(75.16, -22.23, 65.24)
CIE-LCH	lch(75.16, 68.92, 108.82°)
OKLab	oklab(77.83% -0.0676 0.1442)
OKLCH	oklch(77.83% 0.159 115.1)
XYZ	xyz(38.7351, 48.5355, 10.5759)
Luminance	0.4854 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C234 #4234C2

analogous

#C28934 #B4C234 #6DC234

triadic

#B4C234 #34B4C2 #C234B4

tetradic

#B4C234 #34C289 #4234C2 #C2346D

square

#B4C234 #34C289 #4234C2 #C2346D

split-complementary

#B4C234 #346DC2 #8934C2

monochromatic

#5A611A #879227 #B4C234 #C9D45F #D9E18F

Accessibility & contrast

On white

1.96

#B4C234 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#B4C234 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C234

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C234	#FFFFFF	#000000	##000000
##B4C234	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B817

Deuteranopia (green-blind)

#CFBA40

Tritanopia (blue-blind)

#C0B7A7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b4c234;
/* rgb */ color: rgb(180, 194, 52);
/* oklch */ color: oklch(77.8% 0.159 115.1);

Tailwind

colors: {
  custom: {
    50: '#ced476',
    500: '#b4c234',
    950: '#000000',
  },
}

SCSS

$custom: #b4c234;
$custom-light: #ced476;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c234",
  "rgb": {
    "r": 180,
    "g": 194,
    "b": 52
  },
  "hsl": {
    "h": 65.915,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.77825,
    "c": 0.15928,
    "h": 115.1
  },
  "luminance": 0.48535
}

Semantic roles & 50–950 ramp

primary

#B4C234

secondary

#8D86CC

accent

#47E156

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B4C234

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

Preview Lab → · Contrast checker → · Palette generator →