#C18B33#C18B33

#C18B33 is a light, vivid orange. Relative luminance 0.300; OKLCH L 67.4% C 0.121 H 75.8°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#C18B33
RGB	rgb(193, 139, 51)
HSL	hsl(37, 58%, 48%)
HSV	hsv(37, 74%, 76%)
CMYK	cmyk(0%, 28%, 73.6%, 24.3%)
CIE-LAB	lab(61.69, 12.32, 52.87)
CIE-LCH	lch(61.69, 54.29, 76.89°)
OKLab	oklab(67.43% 0.0297 0.1173)
OKLCH	oklch(67.43% 0.121 75.8)
XYZ	xyz(31.8247, 30.0443, 7.2543)
Luminance	0.3004 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C18B33 #3369C1

analogous

#C14433 #C18B33 #B0C133

triadic

#C18B33 #33C18B #8B33C1

tetradic

#C18B33 #33C144 #3369C1 #C133B0

square

#C18B33 #33C144 #3369C1 #C133B0

split-complementary

#C18B33 #33B0C1 #4433C1

monochromatic

#604519 #916826 #C18B33 #D4A75D #E1C18D

Accessibility & contrast

On white

3.00

#C18B33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#C18B33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C18B33

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C18B33	#FFFFFF	#000000	##000000
##C18B33	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D27

Deuteranopia (green-blind)

#AC9A36

Tritanopia (blue-blind)

#D27D79

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #c18b33;
/* rgb */ color: rgb(193, 139, 51);
/* oklch */ color: oklch(67.4% 0.121 75.8);

Tailwind

colors: {
  custom: {
    50: '#d8ac70',
    500: '#c18b33',
    950: '#000000',
  },
}

SCSS

$custom: #c18b33;
$custom-light: #d8ac70;
$custom-dark: #000000;

JSON

{
  "hex": "#c18b33",
  "rgb": {
    "r": 193,
    "g": 139,
    "b": 51
  },
  "hsl": {
    "h": 37.183,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.67429,
    "c": 0.12104,
    "h": 75.8
  },
  "luminance": 0.30042
}

Semantic roles & 50–950 ramp

primary

#C18B33

secondary

#849FCB

accent

#81E146

background

#FDFAF7

surface

#FBF4ED

border

#D4CEC8

text

#151008

muted

#837F7B

Preview Lab

Preview with #C18B33

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

Preview Lab → · Contrast checker → · Palette generator →