#C57B39#C57B39

#C57B39 is a light, vivid orange. Relative luminance 0.263; OKLCH L 65.0% C 0.122 H 59.5°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#C57B39
RGB	rgb(197, 123, 57)
HSL	hsl(28, 55%, 50%)
HSV	hsv(28, 71%, 77%)
CMYK	cmyk(0%, 37.6%, 71.1%, 22.7%)
CIE-LAB	lab(58.35, 23.13, 46.84)
CIE-LCH	lch(58.35, 52.24, 63.72°)
OKLab	oklab(64.95% 0.0622 0.1055)
OKLCH	oklch(64.95% 0.122 59.5)
XYZ	xyz(30.8499, 26.3347, 7.3285)
Luminance	0.2633 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C57B39 #3983C5

analogous

#C5393D #C57B39 #C5C139

triadic

#C57B39 #39C57B #7B39C5

tetradic

#C57B39 #3DC539 #3983C5 #C139C5

square

#C57B39 #3DC539 #3983C5 #C139C5

split-complementary

#C57B39 #39C5C1 #393DC5

monochromatic

#66401E #965D2B #C57B39 #D39B68 #E1BA97

Accessibility & contrast

On white

3.35

#C57B39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#C57B39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C57B39

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C57B39	#FFFFFF	#000000	##000000
##C57B39	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918232

Deuteranopia (green-blind)

#A39339

Tritanopia (blue-blind)

#D76B6D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #c57b39;
/* rgb */ color: rgb(197, 123, 57);
/* oklch */ color: oklch(65.0% 0.122 59.5);

Tailwind

colors: {
  custom: {
    50: '#dca172',
    500: '#c57b39',
    950: '#000000',
  },
}

SCSS

$custom: #c57b39;
$custom-light: #dca172;
$custom-dark: #000000;

JSON

{
  "hex": "#c57b39",
  "rgb": {
    "r": 197,
    "g": 123,
    "b": 57
  },
  "hsl": {
    "h": 28.286,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.64952,
    "c": 0.12244,
    "h": 59.5
  },
  "luminance": 0.26332
}

Semantic roles & 50–950 ramp

primary

#C57B39

secondary

#8DAFCD

accent

#98DE49

background

#FEF9F7

surface

#FCF2ED

border

#D5CCC8

text

#160F08

muted

#847E7B

Preview Lab

Preview with #C57B39

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

Preview Lab → · Contrast checker → · Palette generator →