#B1AD25#B1AD25

#B1AD25 is a light, vivid yellow. Relative luminance 0.394; OKLCH L 72.8% C 0.147 H 107.8°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#B1AD25
RGB	rgb(177, 173, 37)
HSL	hsl(58, 65%, 42%)
HSV	hsv(58, 79%, 69%)
CMYK	cmyk(0%, 2.3%, 79.1%, 30.6%)
CIE-LAB	lab(69.02, -13.58, 64.28)
CIE-LCH	lch(69.02, 65.69, 101.93°)
OKLab	oklab(72.83% -0.0447 0.1396)
OKLCH	oklch(72.83% 0.147 107.8)
XYZ	xyz(33.4103, 39.3690, 7.5890)
Luminance	0.3937 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AD25 #2529B1

analogous

#B16725 #B1AD25 #6FB125

triadic

#B1AD25 #25B1AD #AD25B1

tetradic

#B1AD25 #25B167 #2529B1 #B1256F

square

#B1AD25 #25B167 #2529B1 #B1256F

split-complementary

#B1AD25 #256FB1 #6725B1

monochromatic

#4C4A10 #7E7C1A #B1AD25 #D6D23D #E1DE6F

Accessibility & contrast

On white

2.37

#B1AD25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#B1AD25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AD25

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AD25	#FFFFFF	#000000	##000000
##B1AD25	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#BEAB31

Tritanopia (blue-blind)

#BEA194

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b1ad25;
/* rgb */ color: rgb(177, 173, 37);
/* oklch */ color: oklch(72.8% 0.147 107.8);

Tailwind

colors: {
  custom: {
    50: '#ccc56c',
    500: '#b1ad25',
    950: '#000000',
  },
}

SCSS

$custom: #b1ad25;
$custom-light: #ccc56c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ad25",
  "rgb": {
    "r": 177,
    "g": 173,
    "b": 37
  },
  "hsl": {
    "h": 58.286,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.72826,
    "c": 0.14655,
    "h": 107.8
  },
  "luminance": 0.39368
}

Semantic roles & 50–950 ramp

primary

#B1AD25

secondary

#6A6DC8

accent

#44E83F

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141208

muted

#83817B

Preview Lab

Preview with #B1AD25

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

Preview Lab → · Contrast checker → · Palette generator →