#B1A830#B1A830

#B1A830 is a light, vivid yellow. Relative luminance 0.376; OKLCH L 71.8% C 0.136 H 105.0°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#B1A830
RGB	rgb(177, 168, 48)
HSL	hsl(56, 57%, 44%)
HSV	hsv(56, 73%, 69%)
CMYK	cmyk(0%, 5.1%, 72.9%, 30.6%)
CIE-LAB	lab(67.70, -10.53, 59.42)
CIE-LCH	lch(67.70, 60.35, 100.05°)
OKLab	oklab(71.79% -0.0352 0.1313)
OKLCH	oklch(71.79% 0.136 105)
XYZ	xyz(32.6690, 37.5670, 8.3261)
Luminance	0.3757 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1A830 #3039B1

analogous

#B16830 #B1A830 #7AB130

triadic

#B1A830 #30B1A8 #A830B1

tetradic

#B1A830 #30B168 #3039B1 #B1307A

square

#B1A830 #30B168 #3039B1 #B1307A

split-complementary

#B1A830 #307AB1 #6830B1

monochromatic

#514D16 #817A23 #B1A830 #CFC64F #DCD67F

Accessibility & contrast

On white

2.47

#B1A830 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#B1A830 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A830

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1A830	#FFFFFF	#000000	##000000
##B1A830	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A21A

Deuteranopia (green-blind)

#BAA739

Tritanopia (blue-blind)

#BE9C91

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #b1a830;
/* rgb */ color: rgb(177, 168, 48);
/* oklch */ color: oklch(71.8% 0.136 105.0);

Tailwind

colors: {
  custom: {
    50: '#ccc171',
    500: '#b1a830',
    950: '#000000',
  },
}

SCSS

$custom: #b1a830;
$custom-light: #ccc171;
$custom-dark: #000000;

JSON

{
  "hex": "#b1a830",
  "rgb": {
    "r": 177,
    "g": 168,
    "b": 48
  },
  "hsl": {
    "h": 55.814,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.71794,
    "c": 0.13593,
    "h": 105
  },
  "luminance": 0.37566
}

Semantic roles & 50–950 ramp

primary

#B1A830

secondary

#787DC5

accent

#52E147

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B1A830

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

Preview Lab → · Contrast checker → · Palette generator →