#C66B36#C66B36

#C66B36 is a light, vivid orange. Relative luminance 0.228; OKLCH L 62.3% C 0.133 H 48.6°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#C66B36
RGB	rgb(198, 107, 54)
HSL	hsl(22, 57%, 49%)
HSV	hsv(22, 73%, 78%)
CMYK	cmyk(0%, 46%, 72.7%, 22.4%)
CIE-LAB	lab(54.86, 32.02, 44.61)
CIE-LCH	lch(54.86, 54.91, 54.33°)
OKLab	oklab(62.28% 0.0883 0.1001)
OKLCH	oklch(62.28% 0.133 48.6)
XYZ	xyz(29.2149, 22.7908, 6.3499)
Luminance	0.2279 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66B36 #3691C6

analogous

#C63649 #C66B36 #C6B336

triadic

#C66B36 #36C66B #6B36C6

tetradic

#C66B36 #49C636 #3691C6 #B336C6

square

#C66B36 #49C636 #3691C6 #B336C6

split-complementary

#C66B36 #36C6B3 #3649C6

monochromatic

#66371C #965129 #C66B36 #D58E64 #E2B194

Accessibility & contrast

On white

3.78

#C66B36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#C66B36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66B36

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66B36	#FFFFFF	#000000	##000000
##C66B36	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857730

Deuteranopia (green-blind)

#9B8B35

Tritanopia (blue-blind)

#D9585F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #c66b36;
/* rgb */ color: rgb(198, 107, 54);
/* oklch */ color: oklch(62.3% 0.133 48.6);

Tailwind

colors: {
  custom: {
    50: '#dd9670',
    500: '#c66b36',
    950: '#000000',
  },
}

SCSS

$custom: #c66b36;
$custom-light: #dd9670;
$custom-dark: #000000;

JSON

{
  "hex": "#c66b36",
  "rgb": {
    "r": 198,
    "g": 107,
    "b": 54
  },
  "hsl": {
    "h": 22.083,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.62276,
    "c": 0.13346,
    "h": 48.6
  },
  "luminance": 0.22787
}

Semantic roles & 50–950 ramp

primary

#C66B36

secondary

#8BB5CD

accent

#A8E047

background

#FEF9F6

surface

#FDF2EC

border

#D5CCC7

text

#160D07

muted

#847E7A

Preview Lab

Preview with #C66B36

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

Preview Lab → · Contrast checker → · Palette generator →