#633916#633916

#633916 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.9% C 0.077 H 57.3°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#633916
RGB	rgb(99, 57, 22)
HSL	hsl(27, 64%, 24%)
HSV	hsv(27, 78%, 39%)
CMYK	cmyk(0%, 42.4%, 77.8%, 61.2%)
CIE-LAB	lab(28.48, 15.38, 28.83)
CIE-LCH	lch(28.48, 32.68, 61.92°)
OKLab	oklab(38.91% 0.0414 0.0644)
OKLCH	oklch(38.91% 0.077 57.3)
XYZ	xyz(6.7541, 5.6375, 1.4914)
Luminance	0.0564 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633916 #164063

analogous

#631619 #633916 #635F16

triadic

#633916 #166339 #391663

tetradic

#633916 #196316 #164063 #5F1663

square

#633916 #196316 #164063 #5F1663

split-complementary

#633916 #16635F #161963

monochromatic

#190E06 #311C0B #633916 #955621 #C7732C

Accessibility & contrast

On white

9.87

#633916 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#633916 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633916

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633916	#FFFFFF	#000000	##FFFFFF
##633916	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D12

Deuteranopia (green-blind)

#504716

Tritanopia (blue-blind)

#6D3032

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #633916;
/* rgb */ color: rgb(99, 57, 22);
/* oklch */ color: oklch(38.9% 0.077 57.3);

Tailwind

colors: {
  custom: {
    50: '#946f55',
    500: '#633916',
    950: '#000000',
  },
}

SCSS

$custom: #633916;
$custom-light: #946f55;
$custom-dark: #000000;

JSON

{
  "hex": "#633916",
  "rgb": {
    "r": 99,
    "g": 57,
    "b": 22
  },
  "hsl": {
    "h": 27.273,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.38913,
    "c": 0.07658,
    "h": 57.3
  },
  "luminance": 0.05637
}

Semantic roles & 50–950 ramp

primary

#633916

secondary

#3B6F9A

accent

#9BE741

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #633916

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

Preview Lab → · Contrast checker → · Palette generator →