#B3AB3F#B3AB3F

#B3AB3F is a light, vivid yellow. Relative luminance 0.391; OKLCH L 72.7% C 0.128 H 105.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#B3AB3F
RGB	rgb(179, 171, 63)
HSL	hsl(56, 48%, 47%)
HSV	hsv(56, 65%, 70%)
CMYK	cmyk(0%, 4.5%, 64.8%, 29.8%)
CIE-LAB	lab(68.80, -10.41, 54.64)
CIE-LCH	lch(68.80, 55.63, 100.78°)
OKLab	oklab(72.75% -0.0333 0.1237)
OKLCH	oklch(72.75% 0.128 105.1)
XYZ	xyz(34.0518, 39.0696, 10.4492)
Luminance	0.3907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3AB3F #3F47B3

analogous

#B3713F #B3AB3F #81B33F

triadic

#B3AB3F #3FB3AB #AB3FB3

tetradic

#B3AB3F #3FB371 #3F47B3 #B33F81

square

#B3AB3F #3FB371 #3F47B3 #B33F81

split-complementary

#B3AB3F #3F81B3 #713FB3

monochromatic

#58551F #86802F #B3AB3F #C9C266 #D9D493

Accessibility & contrast

On white

2.38

#B3AB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#B3AB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3AB3F

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3AB3F	#FFFFFF	#000000	##000000
##B3AB3F	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A531

Deuteranopia (green-blind)

#BCAA45

Tritanopia (blue-blind)

#C0A095

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b3ab3f;
/* rgb */ color: rgb(179, 171, 63);
/* oklch */ color: oklch(72.7% 0.128 105.1);

Tailwind

colors: {
  custom: {
    50: '#cdc379',
    500: '#b3ab3f',
    950: '#000000',
  },
}

SCSS

$custom: #b3ab3f;
$custom-light: #cdc379;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ab3f",
  "rgb": {
    "r": 179,
    "g": 171,
    "b": 63
  },
  "hsl": {
    "h": 55.862,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72747,
    "c": 0.12813,
    "h": 105.1
  },
  "luminance": 0.39068
}

Semantic roles & 50–950 ramp

primary

#B3AB3F

secondary

#898DC4

accent

#5AD850

background

#FCFBF7

surface

#F9F7EE

border

#D2D0C9

text

#141209

muted

#82817B

Preview Lab

Preview with #B3AB3F

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

Preview Lab → · Contrast checker → · Palette generator →