#B1B024#B1B024

#B1B024 is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.5% C 0.150 H 109.1°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#B1B024
RGB	rgb(177, 176, 36)
HSL	hsl(60, 66%, 42%)
HSV	hsv(60, 80%, 69%)
CMYK	cmyk(0%, 0.6%, 79.7%, 30.6%)
CIE-LAB	lab(69.84, -15.16, 65.29)
CIE-LCH	lch(69.84, 67.03, 103.07°)
OKLab	oklab(73.48% -0.0492 0.1416)
OKLCH	oklch(73.48% 0.15 109.1)
XYZ	xyz(33.9766, 40.5262, 7.7013)
Luminance	0.4052 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B024 #2425B1

analogous

#B16924 #B1B024 #6CB124

triadic

#B1B024 #24B1B0 #B024B1

tetradic

#B1B024 #24B169 #2425B1 #B1246C

square

#B1B024 #24B169 #2425B1 #B1246C

split-complementary

#B1B024 #246CB1 #6924B1

monochromatic

#4B4B0F #7E7D1A #B1B024 #D7D63B #E1E16E

Accessibility & contrast

On white

2.31

#B1B024 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#B1B024 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B024

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B024	#FFFFFF	#000000	##000000
##B1B024	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#C1AD31

Tritanopia (blue-blind)

#BEA497

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b1b024;
/* rgb */ color: rgb(177, 176, 36);
/* oklch */ color: oklch(73.5% 0.150 109.1);

Tailwind

colors: {
  custom: {
    50: '#ccc76c',
    500: '#b1b024',
    950: '#000000',
  },
}

SCSS

$custom: #b1b024;
$custom-light: #ccc76c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b024",
  "rgb": {
    "r": 177,
    "g": 176,
    "b": 36
  },
  "hsl": {
    "h": 59.574,
    "s": 66.197,
    "l": 41.765
  },
  "oklch": {
    "l": 0.73483,
    "c": 0.14986,
    "h": 109.1
  },
  "luminance": 0.40525
}

Semantic roles & 50–950 ramp

primary

#B1B024

secondary

#696AC8

accent

#40E93F

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141308

muted

#83827A

Preview Lab

Preview with #B1B024

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

Preview Lab → · Contrast checker → · Palette generator →