#A37228#A37228

#A37228 is a mid, moderate orange. Relative luminance 0.200; OKLCH L 58.9% C 0.107 H 73.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#A37228
RGB	rgb(163, 114, 40)
HSL	hsl(36, 61%, 40%)
HSV	hsv(36, 75%, 64%)
CMYK	cmyk(0%, 30.1%, 75.5%, 36.1%)
CIE-LAB	lab(51.81, 12.39, 46.61)
CIE-LCH	lch(51.81, 48.23, 75.11°)
OKLab	oklab(58.91% 0.0305 0.1031)
OKLCH	oklch(58.91% 0.108 73.5)
XYZ	xyz(21.5061, 19.9762, 4.7302)
Luminance	0.1997 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37228 #2859A3

analogous

#A33528 #A37228 #96A328

triadic

#A37228 #28A372 #7228A3

tetradic

#A37228 #28A335 #2859A3 #A32896

square

#A37228 #28A335 #2859A3 #A32896

split-complementary

#A37228 #2896A3 #3528A3

monochromatic

#412D10 #72501C #A37228 #CF933A #DBAE6B

Accessibility & contrast

On white

4.20

#A37228 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#A37228 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37228

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37228	#FFFFFF	#000000	##000000
##A37228	1.00	4.20	4.99	4.99
#FFFFFF	4.20	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83751E

Deuteranopia (green-blind)

#8F802A

Tritanopia (blue-blind)

#B26563

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a37228;
/* rgb */ color: rgb(163, 114, 40);
/* oklch */ color: oklch(58.9% 0.107 73.5);

Tailwind

colors: {
  custom: {
    50: '#c39a67',
    500: '#a37228',
    950: '#000000',
  },
}

SCSS

$custom: #a37228;
$custom-light: #c39a67;
$custom-dark: #000000;

JSON

{
  "hex": "#a37228",
  "rgb": {
    "r": 163,
    "g": 114,
    "b": 40
  },
  "hsl": {
    "h": 36.098,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.58912,
    "c": 0.1075,
    "h": 73.5
  },
  "luminance": 0.19974
}

Semantic roles & 50–950 ramp

primary

#A37228

secondary

#668AC1

accent

#84E444

background

#FCF9F6

surface

#F8F2EB

border

#D1CCC6

text

#130E06

muted

#827E7A

Preview Lab

Preview with #A37228

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

Preview Lab → · Contrast checker → · Palette generator →