#B39428#B39428

#B39428 is a light, vivid yellow. Relative luminance 0.309; OKLCH L 67.7% C 0.125 H 92.0°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#B39428
RGB	rgb(179, 148, 40)
HSL	hsl(47, 63%, 43%)
HSV	hsv(47, 78%, 70%)
CMYK	cmyk(0%, 17.3%, 77.7%, 29.8%)
CIE-LAB	lab(62.44, 0.68, 57.41)
CIE-LCH	lch(62.44, 57.41, 89.32°)
OKLab	oklab(67.65% -0.0043 0.1254)
OKLCH	oklch(67.65% 0.125 92)
XYZ	xyz(29.5650, 30.9185, 6.4177)
Luminance	0.3092 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B39428 #2847B3

analogous

#B34F28 #B39428 #8CB328

triadic

#B39428 #28B394 #9428B3

tetradic

#B39428 #28B34F #2847B3 #B3288C

square

#B39428 #28B34F #2847B3 #B3288C

split-complementary

#B39428 #288CB3 #4F28B3

monochromatic

#4F4112 #816B1D #B39428 #D5B443 #E0C875

Accessibility & contrast

On white

2.92

#B39428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#B39428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B39428

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B39428	#FFFFFF	#000000	##000000
##B39428	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59213

Deuteranopia (green-blind)

#AD9B2F

Tritanopia (blue-blind)

#C2877F

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #b39428;
/* rgb */ color: rgb(179, 148, 40);
/* oklch */ color: oklch(67.7% 0.125 92.0);

Tailwind

colors: {
  custom: {
    50: '#ceb36b',
    500: '#b39428',
    950: '#000000',
  },
}

SCSS

$custom: #b39428;
$custom-light: #ceb36b;
$custom-dark: #000000;

JSON

{
  "hex": "#b39428",
  "rgb": {
    "r": 179,
    "g": 148,
    "b": 40
  },
  "hsl": {
    "h": 46.619,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67652,
    "c": 0.12543,
    "h": 92
  },
  "luminance": 0.30917
}

Semantic roles & 50–950 ramp

primary

#B39428

secondary

#6F83C8

accent

#66E641

background

#FDFAF6

surface

#FAF5EC

border

#D3CFC7

text

#141007

muted

#837F7A

Preview Lab

Preview with #B39428

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

Preview Lab → · Contrast checker → · Palette generator →