#C37539#C37539

#C37539 is a light, vivid orange. Relative luminance 0.246; OKLCH L 63.6% C 0.123 H 55.6°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#C37539
RGB	rgb(195, 117, 57)
HSL	hsl(26, 55%, 49%)
HSV	hsv(26, 71%, 76%)
CMYK	cmyk(0%, 40%, 70.8%, 23.5%)
CIE-LAB	lab(56.71, 25.55, 44.99)
CIE-LCH	lch(56.71, 51.74, 60.41°)
OKLab	oklab(63.63% 0.0696 0.1016)
OKLCH	oklch(63.63% 0.123 55.6)
XYZ	xyz(29.6079, 24.6231, 7.0636)
Luminance	0.2462 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C37539 #3987C3

analogous

#C33942 #C37539 #C3BA39

triadic

#C37539 #39C375 #7539C3

tetradic

#C37539 #42C339 #3987C3 #BA39C3

square

#C37539 #42C339 #3987C3 #BA39C3

split-complementary

#C37539 #39C3BA #3942C3

monochromatic

#643C1D #94592B #C37539 #D29667 #E0B696

Accessibility & contrast

On white

3.54

#C37539 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#C37539 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C37539

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C37539	#FFFFFF	#000000	##000000
##C37539	1.00	3.54	5.92	5.92
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D32

Deuteranopia (green-blind)

#9E8F39

Tritanopia (blue-blind)

#D56568

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #c37539;
/* rgb */ color: rgb(195, 117, 57);
/* oklch */ color: oklch(63.6% 0.123 55.6);

Tailwind

colors: {
  custom: {
    50: '#da9d72',
    500: '#c37539',
    950: '#000000',
  },
}

SCSS

$custom: #c37539;
$custom-light: #da9d72;
$custom-dark: #000000;

JSON

{
  "hex": "#c37539",
  "rgb": {
    "r": 195,
    "g": 117,
    "b": 57
  },
  "hsl": {
    "h": 26.087,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.63625,
    "c": 0.12316,
    "h": 55.6
  },
  "luminance": 0.2462
}

Semantic roles & 50–950 ramp

primary

#C37539

secondary

#8CB0CC

accent

#9EDE4A

background

#FEF9F7

surface

#FCF2ED

border

#D5CCC8

text

#160E08

muted

#847E7B

Preview Lab

Preview with #C37539

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

Preview Lab → · Contrast checker → · Palette generator →