#A57537#A57537

#A57537 is a mid, moderate orange. Relative luminance 0.210; OKLCH L 59.9% C 0.099 H 70.8°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A57537
RGB	rgb(165, 117, 55)
HSL	hsl(34, 50%, 43%)
HSV	hsv(34, 67%, 65%)
CMYK	cmyk(0%, 29.1%, 66.7%, 35.3%)
CIE-LAB	lab(52.95, 12.43, 40.80)
CIE-LCH	lch(52.95, 42.65, 73.06°)
OKLab	oklab(59.9% 0.0325 0.0935)
OKLCH	oklch(59.9% 0.099 70.8)
XYZ	xyz(22.5694, 20.9995, 6.4783)
Luminance	0.2100 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A57537 #3767A5

analogous

#A53E37 #A57537 #9EA537

triadic

#A57537 #37A575 #7537A5

tetradic

#A57537 #37A53E #3767A5 #A5379E

square

#A57537 #37A53E #3767A5 #A5379E

split-complementary

#A57537 #379EA5 #3E37A5

monochromatic

#493418 #775428 #A57537 #C69453 #D5B181

Accessibility & contrast

On white

4.04

#A57537 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#A57537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A57537

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A57537	#FFFFFF	#000000	##000000
##A57537	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867831

Deuteranopia (green-blind)

#918338

Tritanopia (blue-blind)

#B36967

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a57537;
/* rgb */ color: rgb(165, 117, 55);
/* oklch */ color: oklch(59.9% 0.099 70.8);

Tailwind

colors: {
  custom: {
    50: '#c39c70',
    500: '#a57537',
    950: '#000000',
  },
}

SCSS

$custom: #a57537;
$custom-light: #c39c70;
$custom-dark: #000000;

JSON

{
  "hex": "#a57537",
  "rgb": {
    "r": 165,
    "g": 117,
    "b": 55
  },
  "hsl": {
    "h": 33.818,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.59897,
    "c": 0.09896,
    "h": 70.8
  },
  "luminance": 0.20998
}

Semantic roles & 50–950 ramp

primary

#A57537

secondary

#7997BF

accent

#8BDA4E

background

#FCF9F6

surface

#F8F2EC

border

#D1CCC7

text

#130E08

muted

#827E7B

Preview Lab

Preview with #A57537

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

Preview Lab → · Contrast checker → · Palette generator →