#B3A33B#B3A33B

#B3A33B is a light, vivid yellow. Relative luminance 0.361; OKLCH L 71.0% C 0.124 H 100.5°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#B3A33B
RGB	rgb(179, 163, 59)
HSL	hsl(52, 50%, 47%)
HSV	hsv(52, 67%, 70%)
CMYK	cmyk(0%, 8.9%, 67%, 29.8%)
CIE-LAB	lab(66.59, -6.44, 54.03)
CIE-LCH	lch(66.59, 54.41, 96.80°)
OKLab	oklab(70.98% -0.0225 0.1218)
OKLCH	oklch(70.98% 0.124 100.5)
XYZ	xyz(32.4784, 36.0953, 9.3931)
Luminance	0.3609 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3A33B #3B4BB3

analogous

#B3673B #B3A33B #87B33B

triadic

#B3A33B #3BB3A3 #A33BB3

tetradic

#B3A33B #3BB367 #3B4BB3 #B33B87

square

#B3A33B #3BB367 #3B4BB3 #B33B87

split-complementary

#B3A33B #3B87B3 #673BB3

monochromatic

#574F1D #85792C #B3A33B #CBBD60 #DAD08E

Accessibility & contrast

On white

2.56

#B3A33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#B3A33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3A33B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3A33B	#FFFFFF	#000000	##000000
##B3A33B	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2D

Deuteranopia (green-blind)

#B7A541

Tritanopia (blue-blind)

#C0988E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #b3a33b;
/* rgb */ color: rgb(179, 163, 59);
/* oklch */ color: oklch(71.0% 0.124 100.5);

Tailwind

colors: {
  custom: {
    50: '#cdbd76',
    500: '#b3a33b',
    950: '#000000',
  },
}

SCSS

$custom: #b3a33b;
$custom-light: #cdbd76;
$custom-dark: #000000;

JSON

{
  "hex": "#b3a33b",
  "rgb": {
    "r": 179,
    "g": 163,
    "b": 59
  },
  "hsl": {
    "h": 52,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70981,
    "c": 0.12384,
    "h": 100.5
  },
  "luminance": 0.36094
}

Semantic roles & 50–950 ramp

primary

#B3A33B

secondary

#858EC5

accent

#61DA4E

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141209

muted

#83817B

Preview Lab

Preview with #B3A33B

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

Preview Lab → · Contrast checker → · Palette generator →