#B4C233#B4C233

#B4C233 is a light, vivid yellow. Relative luminance 0.485; OKLCH L 77.8% C 0.160 H 115.1°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#B4C233
RGB	rgb(180, 194, 51)
HSL	hsl(66, 58%, 48%)
HSV	hsv(66, 74%, 76%)
CMYK	cmyk(7.2%, 0%, 73.7%, 23.9%)
CIE-LAB	lab(75.16, -22.28, 65.57)
CIE-LCH	lch(75.16, 69.25, 108.77°)
OKLab	oklab(77.82% -0.0679 0.1447)
OKLCH	oklch(77.82% 0.16 115.1)
XYZ	xyz(38.7128, 48.5266, 10.4585)
Luminance	0.4853 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C233 #4133C2

analogous

#C28833 #B4C233 #6CC233

triadic

#B4C233 #33B4C2 #C233B4

tetradic

#B4C233 #33C288 #4133C2 #C2336C

square

#B4C233 #33C288 #4133C2 #C2336C

split-complementary

#B4C233 #336CC2 #8833C2

monochromatic

#5A611A #879226 #B4C233 #C9D55E #D9E18E

Accessibility & contrast

On white

1.96

#B4C233 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#B4C233 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C233

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C233	#FFFFFF	#000000	##000000
##B4C233	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)

#D0B814

Deuteranopia (green-blind)

#CFBA3F

Tritanopia (blue-blind)

#C0B7A7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b4c233;
/* rgb */ color: rgb(180, 194, 51);
/* oklch */ color: oklch(77.8% 0.160 115.1);

Tailwind

colors: {
  custom: {
    50: '#ced475',
    500: '#b4c233',
    950: '#000000',
  },
}

SCSS

$custom: #b4c233;
$custom-light: #ced475;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c233",
  "rgb": {
    "r": 180,
    "g": 194,
    "b": 51
  },
  "hsl": {
    "h": 65.874,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.77819,
    "c": 0.15986,
    "h": 115.1
  },
  "luminance": 0.48526
}

Semantic roles & 50–950 ramp

primary

#B4C233

secondary

#8C85CC

accent

#46E255

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B4C233

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

Preview Lab → · Contrast checker → · Palette generator →