#A37E37#A37E37

#A37E37 is a mid, moderate orange. Relative luminance 0.230; OKLCH L 61.5% C 0.100 H 81.2°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#A37E37
RGB	rgb(163, 126, 55)
HSL	hsl(39, 50%, 43%)
HSV	hsv(39, 66%, 64%)
CMYK	cmyk(0%, 22.7%, 66.3%, 36.1%)
CIE-LAB	lab(55.06, 6.45, 43.06)
CIE-LCH	lch(55.06, 43.54, 81.49°)
OKLab	oklab(61.5% 0.0152 0.0984)
OKLCH	oklch(61.5% 0.1 81.2)
XYZ	xyz(23.2560, 22.9857, 6.8255)
Luminance	0.2298 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37E37 #375CA3

analogous

#A34837 #A37E37 #92A337

triadic

#A37E37 #37A37E #7E37A3

tetradic

#A37E37 #37A348 #375CA3 #A33792

square

#A37E37 #37A348 #375CA3 #A33792

split-complementary

#A37E37 #3792A3 #4837A3

monochromatic

#473718 #755B28 #A37E37 #C59E52 #D4B780

Accessibility & contrast

On white

3.75

#A37E37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#A37E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37E37

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37E37	#FFFFFF	#000000	##000000
##A37E37	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E2F

Deuteranopia (green-blind)

#96883A

Tritanopia (blue-blind)

#B1736F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a37e37;
/* rgb */ color: rgb(163, 126, 55);
/* oklch */ color: oklch(61.5% 0.100 81.2);

Tailwind

colors: {
  custom: {
    50: '#c2a371',
    500: '#a37e37',
    950: '#000000',
  },
}

SCSS

$custom: #a37e37;
$custom-light: #c2a371;
$custom-dark: #000000;

JSON

{
  "hex": "#a37e37",
  "rgb": {
    "r": 163,
    "g": 126,
    "b": 55
  },
  "hsl": {
    "h": 39.444,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.61496,
    "c": 0.09953,
    "h": 81.2
  },
  "luminance": 0.22984
}

Semantic roles & 50–950 ramp

primary

#A37E37

secondary

#7890BE

accent

#7ED94F

background

#FCFAF6

surface

#F8F3EC

border

#D1CDC7

text

#130F08

muted

#827F7B

Preview Lab

Preview with #A37E37

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

Preview Lab → · Contrast checker → · Palette generator →