#B3A42F#B3A42F

#B3A42F is a light, vivid yellow. Relative luminance 0.363; OKLCH L 71.1% C 0.133 H 101.8°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#B3A42F
RGB	rgb(179, 164, 47)
HSL	hsl(53, 58%, 44%)
HSV	hsv(53, 74%, 70%)
CMYK	cmyk(0%, 8.4%, 73.7%, 29.8%)
CIE-LAB	lab(66.78, -7.60, 58.96)
CIE-LCH	lch(66.78, 59.45, 97.35°)
OKLab	oklab(71.1% -0.0271 0.1301)
OKLCH	oklch(71.1% 0.133 101.8)
XYZ	xyz(32.3804, 36.3413, 7.9977)
Luminance	0.3634 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3A42F #2F3EB3

analogous

#B3622F #B3A42F #80B32F

triadic

#B3A42F #2FB3A4 #A42FB3

tetradic

#B3A42F #2FB362 #2F3EB3 #B32F80

square

#B3A42F #2FB362 #2F3EB3 #B32F80

split-complementary

#B3A42F #2F80B3 #622FB3

monochromatic

#524B16 #837822 #B3A42F #D1C24F #DDD37F

Accessibility & contrast

On white

2.54

#B3A42F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#B3A42F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3A42F

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3A42F	#FFFFFF	#000000	##000000
##B3A42F	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1A

Deuteranopia (green-blind)

#B8A537

Tritanopia (blue-blind)

#C1988D

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #b3a42f;
/* rgb */ color: rgb(179, 164, 47);
/* oklch */ color: oklch(71.1% 0.133 101.8);

Tailwind

colors: {
  custom: {
    50: '#cdbe70',
    500: '#b3a42f',
    950: '#000000',
  },
}

SCSS

$custom: #b3a42f;
$custom-light: #cdbe70;
$custom-dark: #000000;

JSON

{
  "hex": "#b3a42f",
  "rgb": {
    "r": 179,
    "g": 164,
    "b": 47
  },
  "hsl": {
    "h": 53.182,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.71103,
    "c": 0.13287,
    "h": 101.8
  },
  "luminance": 0.3634
}

Semantic roles & 50–950 ramp

primary

#B3A42F

secondary

#7881C6

accent

#58E246

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B3A42F

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

Preview Lab → · Contrast checker → · Palette generator →