#B58638#B58638

#B58638 is a light, moderate orange. Relative luminance 0.272; OKLCH L 65.1% C 0.110 H 77.1°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#B58638
RGB	rgb(181, 134, 56)
HSL	hsl(37, 53%, 46%)
HSV	hsv(37, 69%, 71%)
CMYK	cmyk(0%, 26%, 69.1%, 29%)
CIE-LAB	lab(59.12, 10.06, 47.56)
CIE-LCH	lch(59.12, 48.62, 78.06°)
OKLab	oklab(65.13% 0.0246 0.1075)
OKLCH	oklch(65.13% 0.11 77.1)
XYZ	xyz(28.2968, 27.1616, 7.4930)
Luminance	0.2716 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58638 #3867B5

analogous

#B54838 #B58638 #A6B538

triadic

#B58638 #38B586 #8638B5

tetradic

#B58638 #38B548 #3867B5 #B538A6

square

#B58638 #38B548 #3867B5 #B538A6

split-complementary

#B58638 #38A6B5 #4838B5

monochromatic

#58411B #86632A #B58638 #CDA35D #DBBE8C

Accessibility & contrast

On white

3.27

#B58638 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#B58638 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58638

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58638	#FFFFFF	#000000	##000000
##B58638	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98882F

Deuteranopia (green-blind)

#A3933B

Tritanopia (blue-blind)

#C47975

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b58638;
/* rgb */ color: rgb(181, 134, 56);
/* oklch */ color: oklch(65.1% 0.110 77.1);

Tailwind

colors: {
  custom: {
    50: '#cfa972',
    500: '#b58638',
    950: '#000000',
  },
}

SCSS

$custom: #b58638;
$custom-light: #cfa972;
$custom-dark: #000000;

JSON

{
  "hex": "#b58638",
  "rgb": {
    "r": 181,
    "g": 134,
    "b": 56
  },
  "hsl": {
    "h": 37.44,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.65132,
    "c": 0.11027,
    "h": 77.1
  },
  "luminance": 0.27159
}

Semantic roles & 50–950 ramp

primary

#B58638

secondary

#839CC6

accent

#82DC4C

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B58638

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

Preview Lab → · Contrast checker → · Palette generator →