#B39F37#B39F37

#B39F37 is a light, vivid yellow. Relative luminance 0.347; OKLCH L 70.1% C 0.123 H 98.2°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#B39F37
RGB	rgb(179, 159, 55)
HSL	hsl(50, 53%, 46%)
HSV	hsv(50, 69%, 70%)
CMYK	cmyk(0%, 11.2%, 69.3%, 29.8%)
CIE-LAB	lab(65.48, -4.54, 54.56)
CIE-LCH	lch(65.48, 54.75, 94.76°)
OKLab	oklab(70.09% -0.0176 0.1222)
OKLCH	oklch(70.09% 0.123 98.2)
XYZ	xyz(31.6796, 34.6573, 8.6346)
Luminance	0.3466 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B39F37 #374BB3

analogous

#B36137 #B39F37 #89B337

triadic

#B39F37 #37B39F #9F37B3

tetradic

#B39F37 #37B361 #374BB3 #B33789

square

#B39F37 #37B361 #374BB3 #B33789

split-complementary

#B39F37 #3789B3 #6137B3

monochromatic

#554C1A #847529 #B39F37 #CDBA5B #DBCE8A

Accessibility & contrast

On white

2.65

#B39F37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#B39F37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B39F37

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B39F37	#FFFFFF	#000000	##000000
##B39F37	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B29

Deuteranopia (green-blind)

#B4A23D

Tritanopia (blue-blind)

#C1938A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #b39f37;
/* rgb */ color: rgb(179, 159, 55);
/* oklch */ color: oklch(70.1% 0.123 98.2);

Tailwind

colors: {
  custom: {
    50: '#cdbb74',
    500: '#b39f37',
    950: '#000000',
  },
}

SCSS

$custom: #b39f37;
$custom-light: #cdbb74;
$custom-dark: #000000;

JSON

{
  "hex": "#b39f37",
  "rgb": {
    "r": 179,
    "g": 159,
    "b": 55
  },
  "hsl": {
    "h": 50.323,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.7009,
    "c": 0.12348,
    "h": 98.2
  },
  "luminance": 0.34656
}

Semantic roles & 50–950 ramp

primary

#B39F37

secondary

#818CC5

accent

#63DC4B

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141108

muted

#83807B

Preview Lab

Preview with #B39F37

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

Preview Lab → · Contrast checker → · Palette generator →