#C37639#C37639

#C37639 is a light, vivid orange. Relative luminance 0.249; OKLCH L 63.8% C 0.123 H 56.4°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#C37639
RGB	rgb(195, 118, 57)
HSL	hsl(27, 55%, 49%)
HSV	hsv(27, 71%, 76%)
CMYK	cmyk(0%, 39.5%, 70.8%, 23.5%)
CIE-LAB	lab(56.94, 25.01, 45.24)
CIE-LCH	lch(56.94, 51.69, 61.07°)
OKLab	oklab(63.8% 0.0679 0.1022)
OKLCH	oklch(63.8% 0.123 56.4)
XYZ	xyz(29.7250, 24.8574, 7.1026)
Luminance	0.2485 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C37639 #3986C3

analogous

#C33941 #C37639 #C3BB39

triadic

#C37639 #39C376 #7639C3

tetradic

#C37639 #41C339 #3986C3 #BB39C3

square

#C37639 #41C339 #3986C3 #BB39C3

split-complementary

#C37639 #39C3BB #3941C3

monochromatic

#643D1D #94592B #C37639 #D29667 #E0B796

Accessibility & contrast

On white

3.52

#C37639 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#C37639 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C37639

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C37639	#FFFFFF	#000000	##000000
##C37639	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E32

Deuteranopia (green-blind)

#9F8F39

Tritanopia (blue-blind)

#D56669

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #c37639;
/* rgb */ color: rgb(195, 118, 57);
/* oklch */ color: oklch(63.8% 0.123 56.4);

Tailwind

colors: {
  custom: {
    50: '#da9e72',
    500: '#c37639',
    950: '#000000',
  },
}

SCSS

$custom: #c37639;
$custom-light: #da9e72;
$custom-dark: #000000;

JSON

{
  "hex": "#c37639",
  "rgb": {
    "r": 195,
    "g": 118,
    "b": 57
  },
  "hsl": {
    "h": 26.522,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.63802,
    "c": 0.12268,
    "h": 56.4
  },
  "luminance": 0.24854
}

Semantic roles & 50–950 ramp

primary

#C37639

secondary

#8CB0CC

accent

#9DDE4A

background

#FEF9F7

surface

#FCF2ED

border

#D5CCC8

text

#160E08

muted

#847E7B

Preview Lab

Preview with #C37639

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

Preview Lab → · Contrast checker → · Palette generator →