#A37021#A37021

#A37021 is a mid, moderate orange. Relative luminance 0.195; OKLCH L 58.5% C 0.111 H 73.3°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#A37021
RGB	rgb(163, 112, 33)
HSL	hsl(36, 66%, 38%)
HSV	hsv(36, 80%, 64%)
CMYK	cmyk(0%, 31.3%, 79.8%, 36.1%)
CIE-LAB	lab(51.25, 13.23, 49.00)
CIE-LCH	lch(51.25, 50.75, 74.89°)
OKLab	oklab(58.46% 0.032 0.1066)
OKLCH	oklch(58.46% 0.111 73.3)
XYZ	xyz(21.1745, 19.4865, 4.0846)
Luminance	0.1948 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37021 #2154A3

analogous

#A32F21 #A37021 #95A321

triadic

#A37021 #21A370 #7021A3

tetradic

#A37021 #21A32F #2154A3 #A32195

square

#A37021 #21A32F #2154A3 #A32195

split-complementary

#A37021 #2195A3 #2F21A3

monochromatic

#3D2A0C #704D17 #A37021 #D4932D #DFAD60

Accessibility & contrast

On white

4.29

#A37021 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#A37021 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37021

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37021	#FFFFFF	#000000	##000000
##A37021	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827314

Deuteranopia (green-blind)

#8E7F24

Tritanopia (blue-blind)

#B26361

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a37021;
/* rgb */ color: rgb(163, 112, 33);
/* oklch */ color: oklch(58.5% 0.111 73.3);

Tailwind

colors: {
  custom: {
    50: '#c39963',
    500: '#a37021',
    950: '#000000',
  },
}

SCSS

$custom: #a37021;
$custom-light: #c39963;
$custom-dark: #000000;

JSON

{
  "hex": "#a37021",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 33
  },
  "hsl": {
    "h": 36.462,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58461,
    "c": 0.1113,
    "h": 73.3
  },
  "luminance": 0.19485
}

Semantic roles & 50–950 ramp

primary

#A37021

secondary

#5C85C3

accent

#82E93F

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#130D05

muted

#827E7A

Preview Lab

Preview with #A37021

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

Preview Lab → · Contrast checker → · Palette generator →