#633712#633712

#633712 is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.5% C 0.080 H 56.7°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#633712
RGB	rgb(99, 55, 18)
HSL	hsl(27, 69%, 23%)
HSV	hsv(27, 82%, 39%)
CMYK	cmyk(0%, 44.4%, 81.8%, 61.2%)
CIE-LAB	lab(27.92, 16.41, 30.36)
CIE-LCH	lch(27.92, 34.51, 61.61°)
OKLab	oklab(38.47% 0.0438 0.0667)
OKLCH	oklch(38.47% 0.08 56.7)
XYZ	xyz(6.6215, 5.4294, 1.2714)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633712 #123E63

analogous

#631216 #633712 #635F12

triadic

#633712 #126337 #371263

tetradic

#633712 #166312 #123E63 #5F1263

square

#633712 #166312 #123E63 #5F1263

split-complementary

#633712 #12635F #121663

monochromatic

#1A0E05 #2F1A09 #633712 #97541B #CB7125

Accessibility & contrast

On white

10.07

#633712 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#633712 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633712

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633712	#FFFFFF	#000000	##FFFFFF
##633712	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C0D

Deuteranopia (green-blind)

#4F4612

Tritanopia (blue-blind)

#6D2D2F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #633712;
/* rgb */ color: rgb(99, 55, 18);
/* oklch */ color: oklch(38.5% 0.080 56.7);

Tailwind

colors: {
  custom: {
    50: '#946e52',
    500: '#633712',
    950: '#000000',
  },
}

SCSS

$custom: #633712;
$custom-light: #946e52;
$custom-dark: #000000;

JSON

{
  "hex": "#633712",
  "rgb": {
    "r": 99,
    "g": 55,
    "b": 18
  },
  "hsl": {
    "h": 27.407,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.38473,
    "c": 0.07977,
    "h": 56.7
  },
  "luminance": 0.05429
}

Semantic roles & 50–950 ramp

primary

#633712

secondary

#366D9B

accent

#9CEC3C

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #633712

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

Preview Lab → · Contrast checker → · Palette generator →