#B3A73B#B3A73B

#B3A73B is a light, vivid yellow. Relative luminance 0.375; OKLCH L 71.8% C 0.127 H 102.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#B3A73B
RGB	rgb(179, 167, 59)
HSL	hsl(54, 50%, 47%)
HSV	hsv(54, 67%, 70%)
CMYK	cmyk(0%, 6.7%, 67%, 29.8%)
CIE-LAB	lab(67.68, -8.55, 55.15)
CIE-LCH	lch(67.68, 55.81, 98.82°)
OKLab	oklab(71.84% -0.0285 0.1242)
OKLCH	oklch(71.84% 0.127 102.9)
XYZ	xyz(33.1999, 37.5382, 9.6336)
Luminance	0.3754 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3A73B #3B47B3

analogous

#B36B3B #B3A73B #83B33B

triadic

#B3A73B #3BB3A7 #A73BB3

tetradic

#B3A73B #3BB36B #3B47B3 #B33B83

square

#B3A73B #3BB36B #3B47B3 #B33B83

split-complementary

#B3A73B #3B83B3 #6B3BB3

monochromatic

#57511D #857C2C #B3A73B #CBC060 #DAD28E

Accessibility & contrast

On white

2.47

#B3A73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#B3A73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3A73B

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3A73B	#FFFFFF	#000000	##000000
##B3A73B	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22C

Deuteranopia (green-blind)

#BAA741

Tritanopia (blue-blind)

#C09C91

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #b3a73b;
/* rgb */ color: rgb(179, 167, 59);
/* oklch */ color: oklch(71.8% 0.127 102.9);

Tailwind

colors: {
  custom: {
    50: '#cdc077',
    500: '#b3a73b',
    950: '#000000',
  },
}

SCSS

$custom: #b3a73b;
$custom-light: #cdc077;
$custom-dark: #000000;

JSON

{
  "hex": "#b3a73b",
  "rgb": {
    "r": 179,
    "g": 167,
    "b": 59
  },
  "hsl": {
    "h": 54,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71844,
    "c": 0.12739,
    "h": 102.9
  },
  "luminance": 0.37537
}

Semantic roles & 50–950 ramp

primary

#B3A73B

secondary

#858BC5

accent

#5CDA4E

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141209

muted

#83817B

Preview Lab

Preview with #B3A73B

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

Preview Lab → · Contrast checker → · Palette generator →