#B1AD30#B1AD30

#B1AD30 is a light, vivid yellow. Relative luminance 0.394; OKLCH L 72.9% C 0.141 H 107.6°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#B1AD30
RGB	rgb(177, 173, 48)
HSL	hsl(58, 57%, 44%)
HSV	hsv(58, 73%, 69%)
CMYK	cmyk(0%, 2.3%, 72.9%, 30.6%)
CIE-LAB	lab(69.08, -13.13, 60.74)
CIE-LCH	lch(69.08, 62.14, 102.20°)
OKLab	oklab(72.89% -0.0425 0.1341)
OKLCH	oklch(72.89% 0.141 107.6)
XYZ	xyz(33.6098, 39.4488, 8.6397)
Luminance	0.3945 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AD30 #3034B1

analogous

#B16D30 #B1AD30 #74B130

triadic

#B1AD30 #30B1AD #AD30B1

tetradic

#B1AD30 #30B16D #3034B1 #B13074

square

#B1AD30 #30B16D #3034B1 #B13074

split-complementary

#B1AD30 #3074B1 #6D30B1

monochromatic

#514F16 #817E23 #B1AD30 #CFCB4F #DCD97F

Accessibility & contrast

On white

2.36

#B1AD30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#B1AD30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AD30

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AD30	#FFFFFF	#000000	##000000
##B1AD30	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA618

Deuteranopia (green-blind)

#BEAB39

Tritanopia (blue-blind)

#BEA295

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #b1ad30;
/* rgb */ color: rgb(177, 173, 48);
/* oklch */ color: oklch(72.9% 0.141 107.6);

Tailwind

colors: {
  custom: {
    50: '#ccc571',
    500: '#b1ad30',
    950: '#000000',
  },
}

SCSS

$custom: #b1ad30;
$custom-light: #ccc571;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ad30",
  "rgb": {
    "r": 177,
    "g": 173,
    "b": 48
  },
  "hsl": {
    "h": 58.14,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.7289,
    "c": 0.14065,
    "h": 107.6
  },
  "luminance": 0.39448
}

Semantic roles & 50–950 ramp

primary

#B1AD30

secondary

#787AC5

accent

#4CE147

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B1AD30

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

Preview Lab → · Contrast checker → · Palette generator →