#B4C050#B4C050

#B4C050 is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.6% C 0.137 H 114.8°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#B4C050
RGB	rgb(180, 192, 80)
HSL	hsl(66, 47%, 53%)
HSV	hsv(66, 58%, 75%)
CMYK	cmyk(6.2%, 0%, 58.3%, 24.7%)
CIE-LAB	lab(74.81, -19.51, 53.77)
CIE-LCH	lch(74.81, 57.20, 109.94°)
OKLab	oklab(77.61% -0.0573 0.1242)
OKLCH	oklch(77.61% 0.137 114.8)
XYZ	xyz(39.1208, 47.9824, 14.7885)
Luminance	0.4798 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C050 #5C50C0

analogous

#C09450 #B4C050 #7CC050

triadic

#B4C050 #50B4C0 #C050B4

tetradic

#B4C050 #50C094 #5C50C0 #C0507C

square

#B4C050 #50C094 #5C50C0 #C0507C

split-complementary

#B4C050 #507CC0 #9450C0

monochromatic

#666E28 #909B38 #B4C050 #C7D07D #DBE0AA

Accessibility & contrast

On white

1.98

#B4C050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#B4C050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C050

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C050	#FFFFFF	#000000	##000000
##B4C050	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB744

Deuteranopia (green-blind)

#CCB957

Tritanopia (blue-blind)

#BFB6A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b4c050;
/* rgb */ color: rgb(180, 192, 80);
/* oklch */ color: oklch(77.6% 0.137 114.8);

Tailwind

colors: {
  custom: {
    50: '#cdd285',
    500: '#b4c050',
    950: '#000000',
  },
}

SCSS

$custom: #b4c050;
$custom-light: #cdd285;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c050",
  "rgb": {
    "r": 180,
    "g": 192,
    "b": 80
  },
  "hsl": {
    "h": 66.429,
    "s": 47.059,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77614,
    "c": 0.13676,
    "h": 114.8
  },
  "luminance": 0.47982
}

Semantic roles & 50–950 ramp

primary

#B4C050

secondary

#A39ECE

accent

#51D75F

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14140B

muted

#82827C

Preview Lab

Preview with #B4C050

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

Preview Lab → · Contrast checker → · Palette generator →