#A37D31#A37D31

#A37D31 is a mid, moderate orange. Relative luminance 0.227; OKLCH L 61.2% C 0.104 H 81.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#A37D31
RGB	rgb(163, 125, 49)
HSL	hsl(40, 54%, 42%)
HSV	hsv(40, 70%, 64%)
CMYK	cmyk(0%, 23.3%, 69.9%, 36.1%)
CIE-LAB	lab(54.74, 6.64, 45.56)
CIE-LCH	lch(54.74, 46.04, 81.70°)
OKLab	oklab(61.23% 0.0149 0.1027)
OKLCH	oklch(61.23% 0.104 81.7)
XYZ	xyz(22.9936, 22.6771, 6.0712)
Luminance	0.2268 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37D31 #3157A3

analogous

#A34431 #A37D31 #90A331

triadic

#A37D31 #31A37D #7D31A3

tetradic

#A37D31 #31A344 #3157A3 #A33190

square

#A37D31 #31A344 #3157A3 #A33190

split-complementary

#A37D31 #3190A3 #4431A3

monochromatic

#453515 #745923 #A37D31 #C89E49 #D6B778

Accessibility & contrast

On white

3.79

#A37D31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#A37D31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37D31

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37D31	#FFFFFF	#000000	##000000
##A37D31	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D28

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#B1726D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #a37d31;
/* rgb */ color: rgb(163, 125, 49);
/* oklch */ color: oklch(61.2% 0.104 81.7);

Tailwind

colors: {
  custom: {
    50: '#c2a26d',
    500: '#a37d31',
    950: '#000000',
  },
}

SCSS

$custom: #a37d31;
$custom-light: #c2a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#a37d31",
  "rgb": {
    "r": 163,
    "g": 125,
    "b": 49
  },
  "hsl": {
    "h": 40,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61227,
    "c": 0.10373,
    "h": 81.7
  },
  "luminance": 0.22676
}

Semantic roles & 50–950 ramp

primary

#A37D31

secondary

#718BBF

accent

#7BDD4B

background

#FCF9F6

surface

#F8F2EC

border

#D1CCC7

text

#130F07

muted

#827E7A

Preview Lab

Preview with #A37D31

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

Preview Lab → · Contrast checker → · Palette generator →