#C66E39#C66E39

#C66E39 is a light, vivid orange. Relative luminance 0.235; OKLCH L 62.8% C 0.130 H 49.6°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#C66E39
RGB	rgb(198, 110, 57)
HSL	hsl(23, 55%, 50%)
HSV	hsv(23, 71%, 78%)
CMYK	cmyk(0%, 44.4%, 71.2%, 22.4%)
CIE-LAB	lab(55.54, 30.58, 43.84)
CIE-LCH	lch(55.54, 53.45, 55.11°)
OKLab	oklab(62.81% 0.0844 0.099)
OKLCH	oklch(62.81% 0.13 49.6)
XYZ	xyz(29.6057, 23.4563, 6.8385)
Luminance	0.2345 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66E39 #3991C6

analogous

#C6394B #C66E39 #C6B439

triadic

#C66E39 #39C66E #6E39C6

tetradic

#C66E39 #4BC639 #3991C6 #B439C6

square

#C66E39 #4BC639 #3991C6 #B439C6

split-complementary

#C66E39 #39C6B4 #394BC6

monochromatic

#67391E #96542B #C66E39 #D49169 #E1B498

Accessibility & contrast

On white

3.69

#C66E39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#C66E39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66E39

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66E39	#FFFFFF	#000000	##000000
##C66E39	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877933

Deuteranopia (green-blind)

#9C8D38

Tritanopia (blue-blind)

#D85C62

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #c66e39;
/* rgb */ color: rgb(198, 110, 57);
/* oklch */ color: oklch(62.8% 0.130 49.6);

Tailwind

colors: {
  custom: {
    50: '#dd9872',
    500: '#c66e39',
    950: '#000000',
  },
}

SCSS

$custom: #c66e39;
$custom-light: #dd9872;
$custom-dark: #000000;

JSON

{
  "hex": "#c66e39",
  "rgb": {
    "r": 198,
    "g": 110,
    "b": 57
  },
  "hsl": {
    "h": 22.553,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.6281,
    "c": 0.13013,
    "h": 49.6
  },
  "luminance": 0.23453
}

Semantic roles & 50–950 ramp

primary

#C66E39

secondary

#8EB5CD

accent

#A6DF49

background

#FEF9F7

surface

#FDF2ED

border

#D5CCC8

text

#160E08

muted

#847E7B

Preview Lab

Preview with #C66E39

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

Preview Lab → · Contrast checker → · Palette generator →