#A37931#A37931

#A37931 is a mid, moderate orange. Relative luminance 0.217; OKLCH L 60.4% C 0.103 H 77.9°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#A37931
RGB	rgb(163, 121, 49)
HSL	hsl(38, 54%, 42%)
HSV	hsv(38, 70%, 64%)
CMYK	cmyk(0%, 25.8%, 69.9%, 36.1%)
CIE-LAB	lab(53.69, 8.90, 44.45)
CIE-LCH	lch(53.69, 45.33, 78.68°)
OKLab	oklab(60.41% 0.0215 0.1003)
OKLCH	oklch(60.41% 0.103 77.9)
XYZ	xyz(22.4974, 21.6847, 5.9058)
Luminance	0.2168 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37931 #315BA3

analogous

#A34031 #A37931 #94A331

triadic

#A37931 #31A379 #7931A3

tetradic

#A37931 #31A340 #315BA3 #A33194

square

#A37931 #31A340 #315BA3 #A33194

split-complementary

#A37931 #3194A3 #4031A3

monochromatic

#453315 #745623 #A37931 #C89949 #D6B478

Accessibility & contrast

On white

3.94

#A37931 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#A37931 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37931

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37931	#FFFFFF	#000000	##000000
##A37931	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A28

Deuteranopia (green-blind)

#938433

Tritanopia (blue-blind)

#B16D6A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #a37931;
/* rgb */ color: rgb(163, 121, 49);
/* oklch */ color: oklch(60.4% 0.103 77.9);

Tailwind

colors: {
  custom: {
    50: '#c29f6d',
    500: '#a37931',
    950: '#000000',
  },
}

SCSS

$custom: #a37931;
$custom-light: #c29f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a37931",
  "rgb": {
    "r": 163,
    "g": 121,
    "b": 49
  },
  "hsl": {
    "h": 37.895,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60406,
    "c": 0.10257,
    "h": 77.9
  },
  "luminance": 0.21683
}

Semantic roles & 50–950 ramp

primary

#A37931

secondary

#718EBF

accent

#81DD4B

background

#FCF9F6

surface

#F8F2EC

border

#D1CCC7

text

#130E07

muted

#827E7A

Preview Lab

Preview with #A37931

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

Preview Lab → · Contrast checker → · Palette generator →