#B0B933#B0B933

#B0B933 is a light, vivid yellow. Relative luminance 0.442; OKLCH L 75.5% C 0.151 H 113.3°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#B0B933
RGB	rgb(176, 185, 51)
HSL	hsl(64, 57%, 46%)
HSV	hsv(64, 72%, 73%)
CMYK	cmyk(4.9%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(72.34, -19.51, 62.78)
CIE-LCH	lch(72.34, 65.74, 107.26°)
OKLab	oklab(75.49% -0.0599 0.139)
OKLCH	oklch(75.49% 0.151 113.3)
XYZ	xyz(35.8521, 44.1678, 9.7679)
Luminance	0.4417 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B933 #3C33B9

analogous

#B97F33 #B0B933 #6DB933

triadic

#B0B933 #33B0B9 #B933B0

tetradic

#B0B933 #33B97F #3C33B9 #B9336D

square

#B0B933 #33B97F #3C33B9 #B9336D

split-complementary

#B0B933 #336DB9 #7F33B9

monochromatic

#555919 #828926 #B0B933 #C9D158 #D8DE88

Accessibility & contrast

On white

2.14

#B0B933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#B0B933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B933

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B933	#FFFFFF	#000000	##000000
##B0B933	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B019

Deuteranopia (green-blind)

#C7B33E

Tritanopia (blue-blind)

#BCAE9F

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b0b933;
/* rgb */ color: rgb(176, 185, 51);
/* oklch */ color: oklch(75.5% 0.151 113.3);

Tailwind

colors: {
  custom: {
    50: '#cbcd74',
    500: '#b0b933',
    950: '#000000',
  },
}

SCSS

$custom: #b0b933;
$custom-light: #cbcd74;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b933",
  "rgb": {
    "r": 176,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 64.03,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.75486,
    "c": 0.15135,
    "h": 113.3
  },
  "luminance": 0.44167
}

Semantic roles & 50–950 ramp

primary

#B0B933

secondary

#8580C8

accent

#48E052

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B933

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

Preview Lab → · Contrast checker → · Palette generator →