#A37437#A37437

#A37437 is a mid, moderate orange. Relative luminance 0.206; OKLCH L 59.5% C 0.098 H 71.0°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#A37437
RGB	rgb(163, 116, 55)
HSL	hsl(34, 50%, 43%)
HSV	hsv(34, 66%, 64%)
CMYK	cmyk(0%, 28.8%, 66.3%, 36.1%)
CIE-LAB	lab(52.46, 12.10, 40.19)
CIE-LCH	lch(52.46, 41.97, 73.24°)
OKLab	oklab(59.46% 0.0317 0.0922)
OKLCH	oklch(59.46% 0.098 71)
XYZ	xyz(22.0406, 20.5549, 6.4203)
Luminance	0.2055 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37437 #3766A3

analogous

#A33E37 #A37437 #9CA337

triadic

#A37437 #37A374 #7437A3

tetradic

#A37437 #37A33E #3766A3 #A3379C

square

#A37437 #37A33E #3766A3 #A3379C

split-complementary

#A37437 #379CA3 #3E37A3

monochromatic

#473318 #755328 #A37437 #C59352 #D4B080

Accessibility & contrast

On white

4.11

#A37437 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#A37437 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37437

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37437	#FFFFFF	#000000	##000000
##A37437	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847731

Deuteranopia (green-blind)

#8F8238

Tritanopia (blue-blind)

#B16866

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a37437;
/* rgb */ color: rgb(163, 116, 55);
/* oklch */ color: oklch(59.5% 0.098 71.0);

Tailwind

colors: {
  custom: {
    50: '#c29c70',
    500: '#a37437',
    950: '#000000',
  },
}

SCSS

$custom: #a37437;
$custom-light: #c29c70;
$custom-dark: #000000;

JSON

{
  "hex": "#a37437",
  "rgb": {
    "r": 163,
    "g": 116,
    "b": 55
  },
  "hsl": {
    "h": 33.889,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.59462,
    "c": 0.09753,
    "h": 71
  },
  "luminance": 0.20553
}

Semantic roles & 50–950 ramp

primary

#A37437

secondary

#7896BE

accent

#8BD94F

background

#FCF9F6

surface

#F8F2EC

border

#D1CCC7

text

#130E08

muted

#827E7B

Preview Lab

Preview with #A37437

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

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