#633D14#633D14

#633D14 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.7% C 0.076 H 64.0°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#633D14
RGB	rgb(99, 61, 20)
HSL	hsl(31, 66%, 23%)
HSV	hsv(31, 80%, 39%)
CMYK	cmyk(0%, 38.4%, 79.8%, 61.2%)
CIE-LAB	lab(29.52, 12.80, 30.94)
CIE-LCH	lch(29.52, 33.48, 67.52°)
OKLab	oklab(39.71% 0.0334 0.0685)
OKLCH	oklch(39.71% 0.076 64)
XYZ	xyz(6.9411, 6.0413, 1.4622)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633D14 #143A63

analogous

#631514 #633D14 #616314

triadic

#633D14 #14633D #3D1463

tetradic

#633D14 #146315 #143A63 #631461

square

#633D14 #146315 #143A63 #631461

split-complementary

#633D14 #146163 #151463

monochromatic

#191005 #301E0A #633D14 #965C1E #C97C29

Accessibility & contrast

On white

9.51

#633D14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#633D14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633D14

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633D14	#FFFFFF	#000000	##FFFFFF
##633D14	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49400F

Deuteranopia (green-blind)

#524915

Tritanopia (blue-blind)

#6D3435

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #633d14;
/* rgb */ color: rgb(99, 61, 20);
/* oklch */ color: oklch(39.7% 0.076 64.0);

Tailwind

colors: {
  custom: {
    50: '#947254',
    500: '#633d14',
    950: '#000000',
  },
}

SCSS

$custom: #633d14;
$custom-light: #947254;
$custom-dark: #000000;

JSON

{
  "hex": "#633d14",
  "rgb": {
    "r": 99,
    "g": 61,
    "b": 20
  },
  "hsl": {
    "h": 31.139,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3971,
    "c": 0.07616,
    "h": 64
  },
  "luminance": 0.06041
}

Semantic roles & 50–950 ramp

primary

#633D14

secondary

#38689A

accent

#91E93E

background

#F9F6F4

surface

#F2ECE8

border

#CCC7C4

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #633D14

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

Preview Lab → · Contrast checker → · Palette generator →