#B1AA25#B1AA25

#B1AA25 is a light, vivid yellow. Relative luminance 0.382; OKLCH L 72.2% C 0.144 H 106.3°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#B1AA25
RGB	rgb(177, 170, 37)
HSL	hsl(57, 65%, 42%)
HSV	hsv(57, 79%, 69%)
CMYK	cmyk(0%, 4%, 79.1%, 30.6%)
CIE-LAB	lab(68.19, -12.03, 63.54)
CIE-LCH	lch(68.19, 64.67, 100.72°)
OKLab	oklab(72.17% -0.0404 0.138)
OKLCH	oklch(72.17% 0.144 106.3)
XYZ	xyz(32.8415, 38.2314, 7.3994)
Luminance	0.3823 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AA25 #252CB1

analogous

#B16425 #B1AA25 #72B125

triadic

#B1AA25 #25B1AA #AA25B1

tetradic

#B1AA25 #25B164 #252CB1 #B12572

square

#B1AA25 #25B164 #252CB1 #B12572

split-complementary

#B1AA25 #2572B1 #6425B1

monochromatic

#4C4910 #7E791A #B1AA25 #D6CF3D #E1DB6F

Accessibility & contrast

On white

2.43

#B1AA25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#B1AA25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AA25

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AA25	#FFFFFF	#000000	##000000
##B1AA25	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#BCA930

Tritanopia (blue-blind)

#BE9E92

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #b1aa25;
/* rgb */ color: rgb(177, 170, 37);
/* oklch */ color: oklch(72.2% 0.144 106.3);

Tailwind

colors: {
  custom: {
    50: '#ccc26c',
    500: '#b1aa25',
    950: '#000000',
  },
}

SCSS

$custom: #b1aa25;
$custom-light: #ccc26c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1aa25",
  "rgb": {
    "r": 177,
    "g": 170,
    "b": 37
  },
  "hsl": {
    "h": 57,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.72166,
    "c": 0.14377,
    "h": 106.3
  },
  "luminance": 0.3823
}

Semantic roles & 50–950 ramp

primary

#B1AA25

secondary

#6A6FC8

accent

#48E83F

background

#FDFBF6

surface

#FAF7EC

border

#D3D0C7

text

#141207

muted

#83817A

Preview Lab

Preview with #B1AA25

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

Preview Lab → · Contrast checker → · Palette generator →