#B1AB34#B1AB34

#B1AB34 is a light, vivid yellow. Relative luminance 0.387; OKLCH L 72.5% C 0.136 H 106.5°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#B1AB34
RGB	rgb(177, 171, 52)
HSL	hsl(57, 55%, 45%)
HSV	hsv(57, 71%, 69%)
CMYK	cmyk(0%, 3.4%, 70.6%, 30.6%)
CIE-LAB	lab(68.55, -11.90, 58.76)
CIE-LCH	lch(68.55, 59.95, 101.45°)
OKLab	oklab(72.48% -0.0386 0.1306)
OKLCH	oklch(72.48% 0.136 106.5)
XYZ	xyz(33.3155, 38.7220, 8.9673)
Luminance	0.3872 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AB34 #343AB1

analogous

#B16D34 #B1AB34 #79B134

triadic

#B1AB34 #34B1AB #AB34B1

tetradic

#B1AB34 #34B16D #343AB1 #B13479

square

#B1AB34 #34B16D #343AB1 #B13479

split-complementary

#B1AB34 #3479B1 #6D34B1

monochromatic

#525018 #827D26 #B1AB34 #CDC755 #DBD784

Accessibility & contrast

On white

2.40

#B1AB34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#B1AB34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AB34

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AB34	#FFFFFF	#000000	##000000
##B1AB34	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)

#BAA521

Deuteranopia (green-blind)

#BCA93C

Tritanopia (blue-blind)

#BEA094

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #b1ab34;
/* rgb */ color: rgb(177, 171, 52);
/* oklch */ color: oklch(72.5% 0.136 106.5);

Tailwind

colors: {
  custom: {
    50: '#ccc373',
    500: '#b1ab34',
    950: '#000000',
  },
}

SCSS

$custom: #b1ab34;
$custom-light: #ccc373;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ab34",
  "rgb": {
    "r": 177,
    "g": 171,
    "b": 52
  },
  "hsl": {
    "h": 57.12,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.72479,
    "c": 0.13622,
    "h": 106.5
  },
  "luminance": 0.38721
}

Semantic roles & 50–950 ramp

primary

#B1AB34

secondary

#7C80C5

accent

#51DE4A

background

#FCFBF7

surface

#F9F7ED

border

#D2D0C8

text

#141209

muted

#82817B

Preview Lab

Preview with #B1AB34

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

Preview Lab → · Contrast checker → · Palette generator →