#C66038#C66038

#C66038 is a mid, vivid orange. Relative luminance 0.207; OKLCH L 60.5% C 0.141 H 41.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C66038
RGB	rgb(198, 96, 56)
HSL	hsl(17, 56%, 50%)
HSV	hsv(17, 72%, 78%)
CMYK	cmyk(0%, 51.5%, 71.7%, 22.4%)
CIE-LAB	lab(52.58, 37.85, 41.11)
CIE-LCH	lch(52.58, 55.88, 47.36°)
OKLab	oklab(60.54% 0.1064 0.093)
OKLCH	oklch(60.54% 0.141 41.1)
XYZ	xyz(28.1880, 20.6605, 6.2441)
Luminance	0.2066 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66038 #389EC6

analogous

#C63857 #C66038 #C6A738

triadic

#C66038 #38C660 #6038C6

tetradic

#C66038 #57C638 #389EC6 #A738C6

square

#C66038 #57C638 #389EC6 #A738C6

split-complementary

#C66038 #38C6A7 #3857C6

monochromatic

#67321D #96492B #C66038 #D48667 #E2AC97

Accessibility & contrast

On white

4.09

#C66038 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#C66038 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66038

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66038	#FFFFFF	#000000	##000000
##C66038	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7034

Deuteranopia (green-blind)

#958636

Tritanopia (blue-blind)

#D94B57

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #c66038;
/* rgb */ color: rgb(198, 96, 56);
/* oklch */ color: oklch(60.5% 0.141 41.1);

Tailwind

colors: {
  custom: {
    50: '#de8f70',
    500: '#c66038',
    950: '#000000',
  },
}

SCSS

$custom: #c66038;
$custom-light: #de8f70;
$custom-dark: #000000;

JSON

{
  "hex": "#c66038",
  "rgb": {
    "r": 198,
    "g": 96,
    "b": 56
  },
  "hsl": {
    "h": 16.901,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.60539,
    "c": 0.14126,
    "h": 41.1
  },
  "luminance": 0.20657
}

Semantic roles & 50–950 ramp

primary

#C66038

secondary

#8DBBCD

accent

#B5DF49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C07

muted

#847D7A

Preview Lab

Preview with #C66038

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

Preview Lab → · Contrast checker → · Palette generator →