#A37533#A37533

#A37533 is a mid, moderate orange. Relative luminance 0.207; OKLCH L 59.6% C 0.101 H 73.4°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#A37533
RGB	rgb(163, 117, 51)
HSL	hsl(35, 52%, 42%)
HSV	hsv(35, 69%, 64%)
CMYK	cmyk(0%, 28.2%, 68.7%, 36.1%)
CIE-LAB	lab(52.67, 11.28, 42.41)
CIE-LCH	lch(52.67, 43.88, 75.10°)
OKLab	oklab(59.62% 0.0287 0.0963)
OKLCH	oklch(59.62% 0.101 73.4)
XYZ	xyz(22.0645, 20.7499, 5.9744)
Luminance	0.2075 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37533 #3361A3

analogous

#A33D33 #A37533 #99A333

triadic

#A37533 #33A375 #7533A3

tetradic

#A37533 #33A33D #3361A3 #A33399

square

#A37533 #33A33D #3361A3 #A33399

split-complementary

#A37533 #3399A3 #3D33A3

monochromatic

#463216 #745424 #A37533 #C7954C #D6B07B

Accessibility & contrast

On white

4.08

#A37533 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#A37533 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37533

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37533	#FFFFFF	#000000	##000000
##A37533	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85772C

Deuteranopia (green-blind)

#908235

Tritanopia (blue-blind)

#B16967

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a37533;
/* rgb */ color: rgb(163, 117, 51);
/* oklch */ color: oklch(59.6% 0.101 73.4);

Tailwind

colors: {
  custom: {
    50: '#c29c6e',
    500: '#a37533',
    950: '#000000',
  },
}

SCSS

$custom: #a37533;
$custom-light: #c29c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a37533",
  "rgb": {
    "r": 163,
    "g": 117,
    "b": 51
  },
  "hsl": {
    "h": 35.357,
    "s": 52.336,
    "l": 41.961
  },
  "oklch": {
    "l": 0.59618,
    "c": 0.10051,
    "h": 73.4
  },
  "luminance": 0.20748
}

Semantic roles & 50–950 ramp

primary

#A37533

secondary

#7392BE

accent

#87DC4C

background

#FCF9F6

surface

#F8F2EC

border

#D1CCC7

text

#130E07

muted

#827E7A

Preview Lab

Preview with #A37533

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

Preview Lab → · Contrast checker → · Palette generator →