#B1AF25#B1AF25

#B1AF25 is a light, vivid yellow. Relative luminance 0.401; OKLCH L 73.3% C 0.148 H 108.7°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#B1AF25
RGB	rgb(177, 175, 37)
HSL	hsl(59, 65%, 42%)
HSV	hsv(59, 79%, 69%)
CMYK	cmyk(0%, 1.1%, 79.1%, 30.6%)
CIE-LAB	lab(69.57, -14.61, 64.76)
CIE-LCH	lch(69.57, 66.39, 102.71°)
OKLab	oklab(73.27% -0.0476 0.1406)
OKLCH	oklch(73.27% 0.148 108.7)
XYZ	xyz(33.7967, 40.1417, 7.7178)
Luminance	0.4014 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AF25 #2527B1

analogous

#B16925 #B1AF25 #6DB125

triadic

#B1AF25 #25B1AF #AF25B1

tetradic

#B1AF25 #25B169 #2527B1 #B1256D

square

#B1AF25 #25B169 #2527B1 #B1256D

split-complementary

#B1AF25 #256DB1 #6925B1

monochromatic

#4C4B10 #7E7D1A #B1AF25 #D6D43D #E1DF6F

Accessibility & contrast

On white

2.33

#B1AF25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#B1AF25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AF25

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AF25	#FFFFFF	#000000	##000000
##B1AF25	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)

#C0AC31

Tritanopia (blue-blind)

#BEA396

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #b1af25;
/* rgb */ color: rgb(177, 175, 37);
/* oklch */ color: oklch(73.3% 0.148 108.7);

Tailwind

colors: {
  custom: {
    50: '#ccc66d',
    500: '#b1af25',
    950: '#000000',
  },
}

SCSS

$custom: #b1af25;
$custom-light: #ccc66d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1af25",
  "rgb": {
    "r": 177,
    "g": 175,
    "b": 37
  },
  "hsl": {
    "h": 59.143,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.73267,
    "c": 0.14845,
    "h": 108.7
  },
  "luminance": 0.40141
}

Semantic roles & 50–950 ramp

primary

#B1AF25

secondary

#6A6BC8

accent

#42E83F

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141308

muted

#83827A

Preview Lab

Preview with #B1AF25

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

Preview Lab → · Contrast checker → · Palette generator →