#C66D3D#C66D3D

#C66D3D is a light, vivid orange. Relative luminance 0.233; OKLCH L 62.7% C 0.129 H 47.4°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#C66D3D
RGB	rgb(198, 109, 61)
HSL	hsl(21, 55%, 51%)
HSV	hsv(21, 69%, 78%)
CMYK	cmyk(0%, 44.9%, 69.2%, 22.4%)
CIE-LAB	lab(55.36, 31.32, 41.61)
CIE-LCH	lch(55.36, 52.08, 53.03°)
OKLab	oklab(62.69% 0.0873 0.095)
OKLCH	oklch(62.69% 0.129 47.4)
XYZ	xyz(29.6022, 23.2832, 7.3492)
Luminance	0.2328 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66D3D #3D96C6

analogous

#C63D51 #C66D3D #C6B23D

triadic

#C66D3D #3DC66D #6D3DC6

tetradic

#C66D3D #51C63D #3D96C6 #B23DC6

square

#C66D3D #51C63D #3D96C6 #B23DC6

split-complementary

#C66D3D #3DC6B2 #3D51C6

monochromatic

#6A391F #99532D #C66D3D #D4916C #E2B49C

Accessibility & contrast

On white

3.71

#C66D3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#C66D3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66D3D

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66D3D	#FFFFFF	#000000	##000000
##C66D3D	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867938

Deuteranopia (green-blind)

#9B8C3C

Tritanopia (blue-blind)

#D85B62

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #c66d3d;
/* rgb */ color: rgb(198, 109, 61);
/* oklch */ color: oklch(62.7% 0.129 47.4);

Tailwind

colors: {
  custom: {
    50: '#dd9874',
    500: '#c66d3d',
    950: '#000000',
  },
}

SCSS

$custom: #c66d3d;
$custom-light: #dd9874;
$custom-dark: #000000;

JSON

{
  "hex": "#c66d3d",
  "rgb": {
    "r": 198,
    "g": 109,
    "b": 61
  },
  "hsl": {
    "h": 21.022,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.62688,
    "c": 0.12902,
    "h": 47.4
  },
  "luminance": 0.2328
}

Semantic roles & 50–950 ramp

primary

#C66D3D

secondary

#91B9CE

accent

#AADE4A

background

#FEF9F7

surface

#FDF2ED

border

#D5CCC8

text

#160E08

muted

#847E7B

Preview Lab

Preview with #C66D3D

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

Preview Lab → · Contrast checker → · Palette generator →