#B3B025#B3B025

#B3B025 is a light, vivid yellow. Relative luminance 0.408; OKLCH L 73.7% C 0.149 H 108.2°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#B3B025
RGB	rgb(179, 176, 37)
HSL	hsl(59, 66%, 42%)
HSV	hsv(59, 79%, 70%)
CMYK	cmyk(0%, 1.7%, 79.3%, 29.8%)
CIE-LAB	lab(70.01, -14.25, 65.22)
CIE-LCH	lch(70.01, 66.76, 102.33°)
OKLab	oklab(73.66% -0.0467 0.1415)
OKLCH	oklch(73.66% 0.149 108.2)
XYZ	xyz(34.4511, 40.7691, 7.8044)
Luminance	0.4077 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B025 #2528B3

analogous

#B36925 #B3B025 #6FB325

triadic

#B3B025 #25B3B0 #B025B3

tetradic

#B3B025 #25B369 #2528B3 #B3256F

square

#B3B025 #25B369 #2528B3 #B3256F

split-complementary

#B3B025 #256FB3 #6925B3

monochromatic

#4E4C10 #807E1B #B3B025 #D7D43E #E2DF71

Accessibility & contrast

On white

2.29

#B3B025 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#B3B025 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B025

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B025	#FFFFFF	#000000	##000000
##B3B025	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA900

Deuteranopia (green-blind)

#C1AD31

Tritanopia (blue-blind)

#C0A497

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b3b025;
/* rgb */ color: rgb(179, 176, 37);
/* oklch */ color: oklch(73.7% 0.149 108.2);

Tailwind

colors: {
  custom: {
    50: '#cec76d',
    500: '#b3b025',
    950: '#000000',
  },
}

SCSS

$custom: #b3b025;
$custom-light: #cec76d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b025",
  "rgb": {
    "r": 179,
    "g": 176,
    "b": 37
  },
  "hsl": {
    "h": 58.732,
    "s": 65.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.73662,
    "c": 0.149,
    "h": 108.2
  },
  "luminance": 0.40768
}

Semantic roles & 50–950 ramp

primary

#B3B025

secondary

#6B6DC8

accent

#43E93F

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141308

muted

#83827A

Preview Lab

Preview with #B3B025

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

Preview Lab → · Contrast checker → · Palette generator →