#B1AB30#B1AB30

#B1AB30 is a light, vivid yellow. Relative luminance 0.387; OKLCH L 72.5% C 0.139 H 106.6°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#B1AB30
RGB	rgb(177, 171, 48)
HSL	hsl(57, 57%, 44%)
HSV	hsv(57, 73%, 69%)
CMYK	cmyk(0%, 3.4%, 72.9%, 30.6%)
CIE-LAB	lab(68.52, -12.10, 60.21)
CIE-LCH	lch(68.52, 61.41, 101.36°)
OKLab	oklab(72.45% -0.0396 0.133)
OKLCH	oklch(72.45% 0.139 106.6)
XYZ	xyz(33.2292, 38.6875, 8.5128)
Luminance	0.3869 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AB30 #3036B1

analogous

#B16B30 #B1AB30 #77B130

triadic

#B1AB30 #30B1AB #AB30B1

tetradic

#B1AB30 #30B16B #3036B1 #B13077

square

#B1AB30 #30B16B #3036B1 #B13077

split-complementary

#B1AB30 #3077B1 #6B30B1

monochromatic

#514E16 #817C23 #B1AB30 #CFC94F #DCD87F

Accessibility & contrast

On white

2.40

#B1AB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#B1AB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AB30

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AB30	#FFFFFF	#000000	##000000
##B1AB30	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA419

Deuteranopia (green-blind)

#BCA939

Tritanopia (blue-blind)

#BE9F93

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #b1ab30;
/* rgb */ color: rgb(177, 171, 48);
/* oklch */ color: oklch(72.5% 0.139 106.6);

Tailwind

colors: {
  custom: {
    50: '#ccc371',
    500: '#b1ab30',
    950: '#000000',
  },
}

SCSS

$custom: #b1ab30;
$custom-light: #ccc371;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ab30",
  "rgb": {
    "r": 177,
    "g": 171,
    "b": 48
  },
  "hsl": {
    "h": 57.209,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.72451,
    "c": 0.13873,
    "h": 106.6
  },
  "luminance": 0.38686
}

Semantic roles & 50–950 ramp

primary

#B1AB30

secondary

#787BC5

accent

#4EE147

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B1AB30

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

Preview Lab → · Contrast checker → · Palette generator →