#A37F2A#A37F2A

#A37F2A is a mid, moderate orange. Relative luminance 0.231; OKLCH L 61.6% C 0.109 H 84.9°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#A37F2A
RGB	rgb(163, 127, 42)
HSL	hsl(42, 59%, 40%)
HSV	hsv(42, 74%, 64%)
CMYK	cmyk(0%, 22.1%, 74.2%, 36.1%)
CIE-LAB	lab(55.21, 5.15, 49.12)
CIE-LCH	lch(55.21, 49.39, 84.02°)
OKLab	oklab(61.58% 0.0097 0.1089)
OKLCH	oklch(61.58% 0.109 84.9)
XYZ	xyz(23.1130, 23.1340, 5.4380)
Luminance	0.2313 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37F2A #2A4EA3

analogous

#A3432A #A37F2A #8AA32A

triadic

#A37F2A #2AA37F #7F2AA3

tetradic

#A37F2A #2AA343 #2A4EA3 #A32A8A

square

#A37F2A #2AA343 #2A4EA3 #A32A8A

split-complementary

#A37F2A #2A8AA3 #432AA3

monochromatic

#423311 #72591D #A37F2A #CDA23D #DABA6E

Accessibility & contrast

On white

3.73

#A37F2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#A37F2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37F2A

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37F2A	#FFFFFF	#000000	##000000
##A37F2A	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F1E

Deuteranopia (green-blind)

#98882E

Tritanopia (blue-blind)

#B1736E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a37f2a;
/* rgb */ color: rgb(163, 127, 42);
/* oklch */ color: oklch(61.6% 0.109 84.9);

Tailwind

colors: {
  custom: {
    50: '#c2a369',
    500: '#a37f2a',
    950: '#000000',
  },
}

SCSS

$custom: #a37f2a;
$custom-light: #c2a369;
$custom-dark: #000000;

JSON

{
  "hex": "#a37f2a",
  "rgb": {
    "r": 163,
    "g": 127,
    "b": 42
  },
  "hsl": {
    "h": 42.149,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6158,
    "c": 0.1093,
    "h": 84.9
  },
  "luminance": 0.23132
}

Semantic roles & 50–950 ramp

primary

#A37F2A

secondary

#6883C0

accent

#74E246

background

#FCFAF6

surface

#F8F3EB

border

#D1CDC6

text

#130F07

muted

#827F7A

Preview Lab

Preview with #A37F2A

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

Preview Lab → · Contrast checker → · Palette generator →