#B1AF28#B1AF28

#B1AF28 is a light, vivid yellow. Relative luminance 0.402; OKLCH L 73.3% C 0.147 H 108.7°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#B1AF28
RGB	rgb(177, 175, 40)
HSL	hsl(59, 63%, 43%)
HSV	hsv(59, 77%, 69%)
CMYK	cmyk(0%, 1.1%, 77.4%, 30.6%)
CIE-LAB	lab(69.58, -14.50, 63.88)
CIE-LCH	lch(69.58, 65.50, 102.79°)
OKLab	oklab(73.28% -0.047 0.1393)
OKLCH	oklch(73.28% 0.147 108.7)
XYZ	xyz(33.8458, 40.1614, 7.9761)
Luminance	0.4016 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AF28 #282AB1

analogous

#B16A28 #B1AF28 #6FB128

triadic

#B1AF28 #28B1AF #AF28B1

tetradic

#B1AF28 #28B16A #282AB1 #B1286F

square

#B1AF28 #28B16A #282AB1 #B1286F

split-complementary

#B1AF28 #286FB1 #6A28B1

monochromatic

#4D4C11 #7F7E1D #B1AF28 #D4D242 #E0DE74

Accessibility & contrast

On white

2.33

#B1AF28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#B1AF28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AF28

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AF28	#FFFFFF	#000000	##000000
##B1AF28	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA800

Deuteranopia (green-blind)

#C0AC34

Tritanopia (blue-blind)

#BEA396

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #b1af28;
/* rgb */ color: rgb(177, 175, 40);
/* oklch */ color: oklch(73.3% 0.147 108.7);

Tailwind

colors: {
  custom: {
    50: '#ccc66e',
    500: '#b1af28',
    950: '#000000',
  },
}

SCSS

$custom: #b1af28;
$custom-light: #ccc66e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1af28",
  "rgb": {
    "r": 177,
    "g": 175,
    "b": 40
  },
  "hsl": {
    "h": 59.124,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.73283,
    "c": 0.14699,
    "h": 108.7
  },
  "luminance": 0.4016
}

Semantic roles & 50–950 ramp

primary

#B1AF28

secondary

#6E6FC7

accent

#44E642

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B1AF28

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

Preview Lab → · Contrast checker → · Palette generator →