#C66237#C66237

#C66237 is a mid, vivid orange. Relative luminance 0.210; OKLCH L 60.8% C 0.140 H 42.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#C66237
RGB	rgb(198, 98, 55)
HSL	hsl(18, 57%, 50%)
HSV	hsv(18, 72%, 78%)
CMYK	cmyk(0%, 50.5%, 72.2%, 22.4%)
CIE-LAB	lab(52.97, 36.78, 42.06)
CIE-LCH	lch(52.97, 55.87, 48.84°)
OKLab	oklab(60.84% 0.1029 0.0948)
OKLCH	oklch(60.84% 0.14 42.7)
XYZ	xyz(28.3486, 21.0204, 6.1782)
Luminance	0.2102 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66237 #379BC6

analogous

#C63753 #C66237 #C6AA37

triadic

#C66237 #37C662 #6237C6

tetradic

#C66237 #53C637 #379BC6 #AA37C6

square

#C66237 #53C637 #379BC6 #AA37C6

split-complementary

#C66237 #37C6AA #3753C6

monochromatic

#66331C #964A2A #C66237 #D48766 #E2AD96

Accessibility & contrast

On white

4.04

#C66237 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#C66237 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66237

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66237	#FFFFFF	#000000	##000000
##C66237	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)

#7D7132

Deuteranopia (green-blind)

#968735

Tritanopia (blue-blind)

#D94D58

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #c66237;
/* rgb */ color: rgb(198, 98, 55);
/* oklch */ color: oklch(60.8% 0.140 42.7);

Tailwind

colors: {
  custom: {
    50: '#de9070',
    500: '#c66237',
    950: '#000000',
  },
}

SCSS

$custom: #c66237;
$custom-light: #de9070;
$custom-dark: #000000;

JSON

{
  "hex": "#c66237",
  "rgb": {
    "r": 198,
    "g": 98,
    "b": 55
  },
  "hsl": {
    "h": 18.042,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.60838,
    "c": 0.13993,
    "h": 42.7
  },
  "luminance": 0.21017
}

Semantic roles & 50–950 ramp

primary

#C66237

secondary

#8CB9CD

accent

#B2E048

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#160D07

muted

#847E7A

Preview Lab

Preview with #C66237

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

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