#A37431#A37431

#A37431 is a mid, moderate orange. Relative luminance 0.205; OKLCH L 59.4% C 0.102 H 73.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#A37431
RGB	rgb(163, 116, 49)
HSL	hsl(35, 54%, 42%)
HSV	hsv(35, 70%, 64%)
CMYK	cmyk(0%, 28.8%, 69.9%, 36.1%)
CIE-LAB	lab(52.40, 11.73, 43.07)
CIE-LCH	lch(52.40, 44.64, 74.76°)
OKLab	oklab(59.4% 0.0298 0.0974)
OKLCH	oklch(59.4% 0.102 73)
XYZ	xyz(21.9055, 20.5008, 5.7085)
Luminance	0.2050 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37431 #3160A3

analogous

#A33B31 #A37431 #99A331

triadic

#A37431 #31A374 #7431A3

tetradic

#A37431 #31A33B #3160A3 #A33199

square

#A37431 #31A33B #3160A3 #A33199

split-complementary

#A37431 #3199A3 #3B31A3

monochromatic

#453115 #745323 #A37431 #C89449 #D6AF78

Accessibility & contrast

On white

4.12

#A37431 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#A37431 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37431

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37431	#FFFFFF	#000000	##000000
##A37431	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857629

Deuteranopia (green-blind)

#908233

Tritanopia (blue-blind)

#B16866

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a37431;
/* rgb */ color: rgb(163, 116, 49);
/* oklch */ color: oklch(59.4% 0.102 73.0);

Tailwind

colors: {
  custom: {
    50: '#c29c6c',
    500: '#a37431',
    950: '#000000',
  },
}

SCSS

$custom: #a37431;
$custom-light: #c29c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#a37431",
  "rgb": {
    "r": 163,
    "g": 116,
    "b": 49
  },
  "hsl": {
    "h": 35.263,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.59396,
    "c": 0.10183,
    "h": 73
  },
  "luminance": 0.20499
}

Semantic roles & 50–950 ramp

primary

#A37431

secondary

#7191BF

accent

#87DD4B

background

#FCF9F6

surface

#F8F2EC

border

#D1CCC7

text

#130E07

muted

#827E7A

Preview Lab

Preview with #A37431

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

Preview Lab → · Contrast checker → · Palette generator →