#633E16#633E16

#633E16 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 39.9% C 0.075 H 64.5°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#633E16
RGB	rgb(99, 62, 22)
HSL	hsl(31, 64%, 24%)
HSV	hsv(31, 78%, 39%)
CMYK	cmyk(0%, 37.4%, 77.8%, 61.2%)
CIE-LAB	lab(29.80, 12.29, 30.21)
CIE-LCH	lch(29.80, 32.62, 67.87°)
OKLab	oklab(39.94% 0.0322 0.0674)
OKLCH	oklch(39.94% 0.075 64.5)
XYZ	xyz(7.0136, 6.1565, 1.5778)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633E16 #163B63

analogous

#631716 #633E16 #616316

triadic

#633E16 #16633E #3E1663

tetradic

#633E16 #166317 #163B63 #631661

square

#633E16 #166317 #163B63 #631661

split-complementary

#633E16 #166163 #171663

monochromatic

#191006 #311F0B #633E16 #955D21 #C77D2C

Accessibility & contrast

On white

9.41

#633E16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#633E16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633E16

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633E16	#FFFFFF	#000000	##FFFFFF
##633E16	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4111

Deuteranopia (green-blind)

#534A17

Tritanopia (blue-blind)

#6D3536

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #633e16;
/* rgb */ color: rgb(99, 62, 22);
/* oklch */ color: oklch(39.9% 0.075 64.5);

Tailwind

colors: {
  custom: {
    50: '#937356',
    500: '#633e16',
    950: '#000000',
  },
}

SCSS

$custom: #633e16;
$custom-light: #937356;
$custom-dark: #000000;

JSON

{
  "hex": "#633e16",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 22
  },
  "hsl": {
    "h": 31.169,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39939,
    "c": 0.07467,
    "h": 64.5
  },
  "luminance": 0.06156
}

Semantic roles & 50–950 ramp

primary

#633E16

secondary

#3B699A

accent

#91E741

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #633E16

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

Preview Lab → · Contrast checker → · Palette generator →