#B5B02E#B5B02E

#B5B02E is a light, vivid yellow. Relative luminance 0.411; OKLCH L 73.9% C 0.144 H 107.2°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#B5B02E
RGB	rgb(181, 176, 46)
HSL	hsl(58, 59%, 45%)
HSV	hsv(58, 75%, 71%)
CMYK	cmyk(0%, 2.8%, 74.6%, 29%)
CIE-LAB	lab(70.23, -13.03, 62.64)
CIE-LCH	lch(70.23, 63.98, 101.75°)
OKLab	oklab(73.89% -0.0426 0.1376)
OKLCH	oklch(73.89% 0.144 107.2)
XYZ	xyz(35.0759, 41.0729, 8.6645)
Luminance	0.4107 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B02E #2E33B5

analogous

#B56D2E #B5B02E #76B52E

triadic

#B5B02E #2EB5B0 #B02EB5

tetradic

#B5B02E #2EB56D #2E33B5 #B52E76

square

#B5B02E #2EB56D #2E33B5 #B52E76

split-complementary

#B5B02E #2E76B5 #6D2EB5

monochromatic

#535115 #848122 #B5B02E #D2CD4E #DEDB7F

Accessibility & contrast

On white

2.28

#B5B02E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#B5B02E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B02E

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B02E	#FFFFFF	#000000	##000000
##B5B02E	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA912

Deuteranopia (green-blind)

#C2AE38

Tritanopia (blue-blind)

#C2A497

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b5b02e;
/* rgb */ color: rgb(181, 176, 46);
/* oklch */ color: oklch(73.9% 0.144 107.2);

Tailwind

colors: {
  custom: {
    50: '#cfc771',
    500: '#b5b02e',
    950: '#000000',
  },
}

SCSS

$custom: #b5b02e;
$custom-light: #cfc771;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b02e",
  "rgb": {
    "r": 181,
    "g": 176,
    "b": 46
  },
  "hsl": {
    "h": 57.778,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.73887,
    "c": 0.14404,
    "h": 107.2
  },
  "luminance": 0.41072
}

Semantic roles & 50–950 ramp

primary

#B5B02E

secondary

#787BC7

accent

#4BE345

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B5B02E

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

Preview Lab → · Contrast checker → · Palette generator →