#B5B33D#B5B33D

#B5B33D is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.7% C 0.137 H 108.4°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#B5B33D
RGB	rgb(181, 179, 61)
HSL	hsl(59, 50%, 47%)
HSV	hsv(59, 66%, 71%)
CMYK	cmyk(0%, 1.1%, 66.3%, 29%)
CIE-LAB	lab(71.15, -13.80, 57.96)
CIE-LCH	lch(71.15, 59.58, 103.40°)
OKLab	oklab(74.65% -0.0433 0.1303)
OKLCH	oklch(74.65% 0.137 108.4)
XYZ	xyz(36.0197, 42.4020, 10.7010)
Luminance	0.4240 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B33D #3D3FB5

analogous

#B5773D #B5B33D #7BB53D

triadic

#B5B33D #3DB5B3 #B33DB5

tetradic

#B5B33D #3DB577 #3D3FB5 #B53D7B

square

#B5B33D #3DB577 #3D3FB5 #B53D7B

split-complementary

#B5B33D #3D7BB5 #773DB5

monochromatic

#59581E #87862E #B5B33D #CBC964 #DAD992

Accessibility & contrast

On white

2.22

#B5B33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#B5B33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B33D

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B33D	#FFFFFF	#000000	##000000
##B5B33D	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC2C

Deuteranopia (green-blind)

#C3B045

Tritanopia (blue-blind)

#C2A89B

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b5b33d;
/* rgb */ color: rgb(181, 179, 61);
/* oklch */ color: oklch(74.7% 0.137 108.4);

Tailwind

colors: {
  custom: {
    50: '#cec979',
    500: '#b5b33d',
    950: '#000000',
  },
}

SCSS

$custom: #b5b33d;
$custom-light: #cec979;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b33d",
  "rgb": {
    "r": 181,
    "g": 179,
    "b": 61
  },
  "hsl": {
    "h": 59,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.74652,
    "c": 0.13733,
    "h": 108.4
  },
  "luminance": 0.42401
}

Semantic roles & 50–950 ramp

primary

#B5B33D

secondary

#8889C5

accent

#51D94F

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B5B33D

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

Preview Lab → · Contrast checker → · Palette generator →