#B3B033#B3B033

#B3B033 is a light, vivid yellow. Relative luminance 0.409; OKLCH L 73.7% C 0.141 H 108.0°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#B3B033
RGB	rgb(179, 176, 51)
HSL	hsl(59, 56%, 45%)
HSV	hsv(59, 72%, 70%)
CMYK	cmyk(0%, 1.7%, 71.5%, 29.8%)
CIE-LAB	lab(70.09, -13.66, 60.69)
CIE-LCH	lch(70.09, 62.21, 102.69°)
OKLab	oklab(73.74% -0.0438 0.1345)
OKLCH	oklch(73.74% 0.141 108)
XYZ	xyz(34.7146, 40.8745, 9.1923)
Luminance	0.4087 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B033 #3336B3

analogous

#B37033 #B3B033 #76B333

triadic

#B3B033 #33B3B0 #B033B3

tetradic

#B3B033 #33B370 #3336B3 #B33376

square

#B3B033 #33B370 #3336B3 #B33376

split-complementary

#B3B033 #3376B3 #7033B3

monochromatic

#545218 #838125 #B3B033 #CECC55 #DCDA84

Accessibility & contrast

On white

2.29

#B3B033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#B3B033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B033

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B033	#FFFFFF	#000000	##000000
##B3B033	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA91D

Deuteranopia (green-blind)

#C1AD3C

Tritanopia (blue-blind)

#C0A498

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b3b033;
/* rgb */ color: rgb(179, 176, 51);
/* oklch */ color: oklch(73.7% 0.141 108.0);

Tailwind

colors: {
  custom: {
    50: '#cdc773',
    500: '#b3b033',
    950: '#000000',
  },
}

SCSS

$custom: #b3b033;
$custom-light: #cdc773;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b033",
  "rgb": {
    "r": 179,
    "g": 176,
    "b": 51
  },
  "hsl": {
    "h": 58.594,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.73744,
    "c": 0.14141,
    "h": 108
  },
  "luminance": 0.40873
}

Semantic roles & 50–950 ramp

primary

#B3B033

secondary

#7C7EC6

accent

#4CDF49

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3B033

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

Preview Lab → · Contrast checker → · Palette generator →