#B3A63A#B3A63A

#B3A63A is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.6% C 0.127 H 102.4°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#B3A63A
RGB	rgb(179, 166, 58)
HSL	hsl(54, 51%, 46%)
HSV	hsv(54, 68%, 70%)
CMYK	cmyk(0%, 7.3%, 67.6%, 29.8%)
CIE-LAB	lab(67.40, -8.09, 55.28)
CIE-LCH	lch(67.40, 55.87, 98.32°)
OKLab	oklab(71.62% -0.0273 0.1243)
OKLCH	oklch(71.62% 0.127 102.4)
XYZ	xyz(32.9917, 37.1630, 9.4375)
Luminance	0.3716 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3A63A #3A47B3

analogous

#B36A3A #B3A63A #84B33A

triadic

#B3A63A #3AB3A6 #A63AB3

tetradic

#B3A63A #3AB36A #3A47B3 #B33A84

square

#B3A63A #3AB36A #3A47B3 #B33A84

split-complementary

#B3A63A #3A84B3 #6A3AB3

monochromatic

#57501C #857B2B #B3A63A #CBC05F #DAD28D

Accessibility & contrast

On white

2.49

#B3A63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#B3A63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3A63A

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3A63A	#FFFFFF	#000000	##000000
##B3A63A	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A12B

Deuteranopia (green-blind)

#B9A740

Tritanopia (blue-blind)

#C09B90

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b3a63a;
/* rgb */ color: rgb(179, 166, 58);
/* oklch */ color: oklch(71.6% 0.127 102.4);

Tailwind

colors: {
  custom: {
    50: '#cdc076',
    500: '#b3a63a',
    950: '#000000',
  },
}

SCSS

$custom: #b3a63a;
$custom-light: #cdc076;
$custom-dark: #000000;

JSON

{
  "hex": "#b3a63a",
  "rgb": {
    "r": 179,
    "g": 166,
    "b": 58
  },
  "hsl": {
    "h": 53.554,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71619,
    "c": 0.12723,
    "h": 102.4
  },
  "luminance": 0.37162
}

Semantic roles & 50–950 ramp

primary

#B3A63A

secondary

#848BC5

accent

#5CDB4D

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141209

muted

#83817B

Preview Lab

Preview with #B3A63A

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

Preview Lab → · Contrast checker → · Palette generator →