#A37D39#A37D39

#A37D39 is a mid, moderate orange. Relative luminance 0.227; OKLCH L 61.3% C 0.098 H 79.7°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#A37D39
RGB	rgb(163, 125, 57)
HSL	hsl(38, 48%, 43%)
HSV	hsv(38, 65%, 64%)
CMYK	cmyk(0%, 23.3%, 65%, 36.1%)
CIE-LAB	lab(54.81, 7.14, 41.82)
CIE-LCH	lch(54.81, 42.42, 80.31°)
OKLab	oklab(61.31% 0.0175 0.096)
OKLCH	oklch(61.31% 0.098 79.7)
XYZ	xyz(23.1777, 22.7508, 7.0407)
Luminance	0.2275 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37D39 #395FA3

analogous

#A34839 #A37D39 #94A339

triadic

#A37D39 #39A37D #7D39A3

tetradic

#A37D39 #39A348 #395FA3 #A33994

square

#A37D39 #39A348 #395FA3 #A33994

split-complementary

#A37D39 #3994A3 #4839A3

monochromatic

#483719 #765A29 #A37D39 #C49C55 #D4B783

Accessibility & contrast

On white

3.78

#A37D39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#A37D39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37D39

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37D39	#FFFFFF	#000000	##000000
##A37D39	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E32

Deuteranopia (green-blind)

#95873B

Tritanopia (blue-blind)

#B0726E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #a37d39;
/* rgb */ color: rgb(163, 125, 57);
/* oklch */ color: oklch(61.3% 0.098 79.7);

Tailwind

colors: {
  custom: {
    50: '#c2a272',
    500: '#a37d39',
    950: '#000000',
  },
}

SCSS

$custom: #a37d39;
$custom-light: #c2a272;
$custom-dark: #000000;

JSON

{
  "hex": "#a37d39",
  "rgb": {
    "r": 163,
    "g": 125,
    "b": 57
  },
  "hsl": {
    "h": 38.491,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.61312,
    "c": 0.09759,
    "h": 79.7
  },
  "luminance": 0.22749
}

Semantic roles & 50–950 ramp

primary

#A37D39

secondary

#7A92BD

accent

#81D850

background

#FCF9F7

surface

#F8F2ED

border

#D1CCC8

text

#130F08

muted

#827E7B

Preview Lab

Preview with #A37D39

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

Preview Lab → · Contrast checker → · Palette generator →