#B3B02E#B3B02E

#B3B02E is a light, vivid yellow. Relative luminance 0.408; OKLCH L 73.7% C 0.144 H 108.1°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#B3B02E
RGB	rgb(179, 176, 46)
HSL	hsl(59, 59%, 44%)
HSV	hsv(59, 74%, 70%)
CMYK	cmyk(0%, 1.7%, 74.3%, 29.8%)
CIE-LAB	lab(70.06, -13.90, 62.42)
CIE-LCH	lch(70.06, 63.95, 102.55°)
OKLab	oklab(73.71% -0.0449 0.1372)
OKLCH	oklch(73.71% 0.144 108.1)
XYZ	xyz(34.6102, 40.8328, 8.6426)
Luminance	0.4083 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B02E #2E31B3

analogous

#B36E2E #B3B02E #74B32E

triadic

#B3B02E #2EB3B0 #B02EB3

tetradic

#B3B02E #2EB36E #2E31B3 #B32E74

square

#B3B02E #2EB36E #2E31B3 #B32E74

split-complementary

#B3B02E #2E74B3 #6E2EB3

monochromatic

#525015 #828021 #B3B02E #D1CE4D #DEDC7E

Accessibility & contrast

On white

2.29

#B3B02E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#B3B02E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B02E

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B02E	#FFFFFF	#000000	##000000
##B3B02E	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)

#BFA912

Deuteranopia (green-blind)

#C1AD38

Tritanopia (blue-blind)

#C0A497

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b3b02e;
/* rgb */ color: rgb(179, 176, 46);
/* oklch */ color: oklch(73.7% 0.144 108.1);

Tailwind

colors: {
  custom: {
    50: '#cdc771',
    500: '#b3b02e',
    950: '#000000',
  },
}

SCSS

$custom: #b3b02e;
$custom-light: #cdc771;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b02e",
  "rgb": {
    "r": 179,
    "g": 176,
    "b": 46
  },
  "hsl": {
    "h": 58.647,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.73712,
    "c": 0.14438,
    "h": 108.1
  },
  "luminance": 0.40832
}

Semantic roles & 50–950 ramp

primary

#B3B02E

secondary

#7678C6

accent

#49E246

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B3B02E

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

Preview Lab → · Contrast checker → · Palette generator →