#A37F28#A37F28

#A37F28 is a mid, moderate orange. Relative luminance 0.231; OKLCH L 61.6% C 0.111 H 85.3°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#A37F28
RGB	rgb(163, 127, 40)
HSL	hsl(42, 61%, 40%)
HSV	hsv(42, 75%, 64%)
CMYK	cmyk(0%, 22.1%, 75.5%, 36.1%)
CIE-LAB	lab(55.20, 5.05, 49.94)
CIE-LCH	lch(55.20, 50.19, 84.22°)
OKLab	oklab(61.56% 0.0091 0.1102)
OKLCH	oklch(61.56% 0.111 85.3)
XYZ	xyz(23.0781, 23.1201, 5.2542)
Luminance	0.2312 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37F28 #284CA3

analogous

#A34228 #A37F28 #8AA328

triadic

#A37F28 #28A37F #7F28A3

tetradic

#A37F28 #28A342 #284CA3 #A3288A

square

#A37F28 #28A342 #284CA3 #A3288A

split-complementary

#A37F28 #288AA3 #4228A3

monochromatic

#413210 #72591C #A37F28 #CFA33A #DBBA6B

Accessibility & contrast

On white

3.73

#A37F28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#A37F28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37F28

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37F28	#FFFFFF	#000000	##000000
##A37F28	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F1B

Deuteranopia (green-blind)

#98882C

Tritanopia (blue-blind)

#B1736E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a37f28;
/* rgb */ color: rgb(163, 127, 40);
/* oklch */ color: oklch(61.6% 0.111 85.3);

Tailwind

colors: {
  custom: {
    50: '#c2a368',
    500: '#a37f28',
    950: '#000000',
  },
}

SCSS

$custom: #a37f28;
$custom-light: #c2a368;
$custom-dark: #000000;

JSON

{
  "hex": "#a37f28",
  "rgb": {
    "r": 163,
    "g": 127,
    "b": 40
  },
  "hsl": {
    "h": 42.439,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61564,
    "c": 0.11057,
    "h": 85.3
  },
  "luminance": 0.23118
}

Semantic roles & 50–950 ramp

primary

#A37F28

secondary

#6680C1

accent

#73E444

background

#FCFAF6

surface

#F8F3EB

border

#D1CDC6

text

#130F06

muted

#827F7A

Preview Lab

Preview with #A37F28

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

Preview Lab → · Contrast checker → · Palette generator →