#B58437#B58437

#B58437 is a light, moderate orange. Relative luminance 0.266; OKLCH L 64.7% C 0.111 H 75.6°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#B58437
RGB	rgb(181, 132, 55)
HSL	hsl(37, 53%, 46%)
HSV	hsv(37, 70%, 71%)
CMYK	cmyk(0%, 27.1%, 69.6%, 29%)
CIE-LAB	lab(58.61, 11.11, 47.48)
CIE-LCH	lch(58.61, 48.76, 76.83°)
OKLab	oklab(64.72% 0.0275 0.1071)
OKLCH	oklch(64.72% 0.111 75.6)
XYZ	xyz(27.9987, 26.6043, 7.2742)
Luminance	0.2660 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58437 #3768B5

analogous

#B54537 #B58437 #A7B537

triadic

#B58437 #37B584 #8437B5

tetradic

#B58437 #37B545 #3768B5 #B537A7

square

#B58437 #37B545 #3768B5 #B537A7

split-complementary

#B58437 #37A7B5 #4537B5

monochromatic

#57401A #866229 #B58437 #CDA15C #DCBC8B

Accessibility & contrast

On white

3.32

#B58437 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#B58437 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58437

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58437	#FFFFFF	#000000	##000000
##B58437	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96862E

Deuteranopia (green-blind)

#A29239

Tritanopia (blue-blind)

#C57774

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b58437;
/* rgb */ color: rgb(181, 132, 55);
/* oklch */ color: oklch(64.7% 0.111 75.6);

Tailwind

colors: {
  custom: {
    50: '#cfa772',
    500: '#b58437',
    950: '#000000',
  },
}

SCSS

$custom: #b58437;
$custom-light: #cfa772;
$custom-dark: #000000;

JSON

{
  "hex": "#b58437",
  "rgb": {
    "r": 181,
    "g": 132,
    "b": 55
  },
  "hsl": {
    "h": 36.667,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.64724,
    "c": 0.11062,
    "h": 75.6
  },
  "luminance": 0.26602
}

Semantic roles & 50–950 ramp

primary

#B58437

secondary

#829CC6

accent

#84DD4B

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B58437

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

Preview Lab → · Contrast checker → · Palette generator →