#B0B331#B0B331

#B0B331 is a light, vivid yellow. Relative luminance 0.417; OKLCH L 74.1% C 0.146 H 110.8°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#B0B331
RGB	rgb(176, 179, 49)
HSL	hsl(61, 57%, 45%)
HSV	hsv(61, 73%, 70%)
CMYK	cmyk(1.7%, 0%, 72.6%, 29.8%)
CIE-LAB	lab(70.66, -16.59, 61.87)
CIE-LCH	lch(70.66, 64.05, 105.01°)
OKLab	oklab(74.14% -0.052 0.1367)
OKLCH	oklch(74.14% 0.146 110.8)
XYZ	xyz(34.5802, 41.6930, 9.1311)
Luminance	0.4169 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B331 #3431B3

analogous

#B37531 #B0B331 #6FB331

triadic

#B0B331 #31B0B3 #B331B0

tetradic

#B0B331 #31B375 #3431B3 #B3316F

square

#B0B331 #31B375 #3431B3 #B3316F

split-complementary

#B0B331 #316FB3 #7531B3

monochromatic

#525317 #818324 #B0B331 #CDD052 #DBDD82

Accessibility & contrast

On white

2.25

#B0B331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#B0B331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B331

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B331	#FFFFFF	#000000	##000000
##B0B331	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB18

Deuteranopia (green-blind)

#C2AF3B

Tritanopia (blue-blind)

#BCA89A

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #b0b331;
/* rgb */ color: rgb(176, 179, 49);
/* oklch */ color: oklch(74.1% 0.146 110.8);

Tailwind

colors: {
  custom: {
    50: '#cbc973',
    500: '#b0b331',
    950: '#000000',
  },
}

SCSS

$custom: #b0b331;
$custom-light: #cbc973;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b331",
  "rgb": {
    "r": 176,
    "g": 179,
    "b": 49
  },
  "hsl": {
    "h": 61.385,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.74136,
    "c": 0.14625,
    "h": 110.8
  },
  "luminance": 0.41692
}

Semantic roles & 50–950 ramp

primary

#B0B331

secondary

#7C7AC6

accent

#48E04B

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B331

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

Preview Lab → · Contrast checker → · Palette generator →