#B37437#B37437

#B37437 is a mid, moderate orange. Relative luminance 0.224; OKLCH L 61.4% C 0.110 H 62.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B37437
RGB	rgb(179, 116, 55)
HSL	hsl(30, 53%, 46%)
HSV	hsv(30, 69%, 70%)
CMYK	cmyk(0%, 35.2%, 69.3%, 29.8%)
CIE-LAB	lab(54.40, 19.15, 42.88)
CIE-LCH	lch(54.40, 46.96, 65.93°)
OKLab	oklab(61.4% 0.0514 0.0974)
OKLCH	oklch(61.4% 0.11 62.2)
XYZ	xyz(25.5273, 22.3527, 6.5838)
Luminance	0.2235 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37437 #3776B3

analogous

#B33738 #B37437 #B3B237

triadic

#B37437 #37B374 #7437B3

tetradic

#B37437 #38B337 #3776B3 #B237B3

square

#B37437 #38B337 #3776B3 #B237B3

split-complementary

#B37437 #37B3B2 #3738B3

monochromatic

#55371A #845629 #B37437 #CD935B #DBB28A

Accessibility & contrast

On white

3.84

#B37437 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#B37437 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37437

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37437	#FFFFFF	#000000	##000000
##B37437	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887930

Deuteranopia (green-blind)

#968838

Tritanopia (blue-blind)

#C36667

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b37437;
/* rgb */ color: rgb(179, 116, 55);
/* oklch */ color: oklch(61.4% 0.110 62.2);

Tailwind

colors: {
  custom: {
    50: '#ce9c70',
    500: '#b37437',
    950: '#000000',
  },
}

SCSS

$custom: #b37437;
$custom-light: #ce9c70;
$custom-dark: #000000;

JSON

{
  "hex": "#b37437",
  "rgb": {
    "r": 179,
    "g": 116,
    "b": 55
  },
  "hsl": {
    "h": 29.516,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.61396,
    "c": 0.11013,
    "h": 62.2
  },
  "luminance": 0.2235
}

Semantic roles & 50–950 ramp

primary

#B37437

secondary

#81A3C5

accent

#95DC4B

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B37437

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

Preview Lab → · Contrast checker → · Palette generator →