#B3A319#B3A319

#B3A319 is a light, vivid yellow. Relative luminance 0.358; OKLCH L 70.8% C 0.143 H 102.0°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#B3A319
RGB	rgb(179, 163, 25)
HSL	hsl(54, 75%, 40%)
HSV	hsv(54, 86%, 70%)
CMYK	cmyk(0%, 8.9%, 86%, 29.8%)
CIE-LAB	lab(66.41, -7.85, 65.30)
CIE-LCH	lch(66.41, 65.77, 96.85°)
OKLab	oklab(70.77% -0.0297 0.1395)
OKLCH	oklch(70.77% 0.143 102)
XYZ	xyz(31.8647, 35.8498, 6.1608)
Luminance	0.3585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3A319 #1929B3

analogous

#B35619 #B3A319 #76B319

triadic

#B3A319 #19B3A3 #A319B3

tetradic

#B3A319 #19B356 #1929B3 #B31976

square

#B3A319 #19B356 #1929B3 #B31976

split-complementary

#B3A319 #1976B3 #5619B3

monochromatic

#48410A #7D7212 #B3A319 #E1CE28 #E8DA5E

Accessibility & contrast

On white

2.57

#B3A319 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#B3A319 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3A319

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3A319	#FFFFFF	#000000	##000000
##B3A319	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#B8A426

Tritanopia (blue-blind)

#C1968B

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #b3a319;
/* rgb */ color: rgb(179, 163, 25);
/* oklch */ color: oklch(70.8% 0.143 102.0);

Tailwind

colors: {
  custom: {
    50: '#cebd66',
    500: '#b3a319',
    950: '#000000',
  },
}

SCSS

$custom: #b3a319;
$custom-light: #cebd66;
$custom-dark: #000000;

JSON

{
  "hex": "#b3a319",
  "rgb": {
    "r": 179,
    "g": 163,
    "b": 25
  },
  "hsl": {
    "h": 53.766,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.70772,
    "c": 0.14257,
    "h": 102
  },
  "luminance": 0.35848
}

Semantic roles & 50–950 ramp

primary

#B3A319

secondary

#5B67CC

accent

#49F236

background

#FDFBF6

surface

#FAF6EB

border

#D3D0C6

text

#141207

muted

#83817A

Preview Lab

Preview with #B3A319

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

Preview Lab → · Contrast checker → · Palette generator →