#633C12#633C12

#633C12 is a dark, moderate orange. Relative luminance 0.059; OKLCH L 39.5% C 0.078 H 63.5°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#633C12
RGB	rgb(99, 60, 18)
HSL	hsl(31, 69%, 23%)
HSV	hsv(31, 82%, 39%)
CMYK	cmyk(0%, 39.4%, 81.8%, 61.2%)
CIE-LAB	lab(29.23, 13.32, 31.64)
CIE-LCH	lch(29.23, 34.33, 67.16°)
OKLab	oklab(39.48% 0.0346 0.0694)
OKLCH	oklch(39.48% 0.078 63.5)
XYZ	xyz(6.8712, 5.9287, 1.3546)
Luminance	0.0593 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633C12 #123963

analogous

#631312 #633C12 #616312

triadic

#633C12 #12633C #3C1263

tetradic

#633C12 #126313 #123963 #631261

square

#633C12 #126313 #123963 #631261

split-complementary

#633C12 #126163 #131263

monochromatic

#1A1005 #2F1D09 #633C12 #975B1B #CB7B25

Accessibility & contrast

On white

9.61

#633C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#633C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633C12

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633C12	#FFFFFF	#000000	##FFFFFF
##633C12	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0C

Deuteranopia (green-blind)

#524813

Tritanopia (blue-blind)

#6D3333

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #633c12;
/* rgb */ color: rgb(99, 60, 18);
/* oklch */ color: oklch(39.5% 0.078 63.5);

Tailwind

colors: {
  custom: {
    50: '#947153',
    500: '#633c12',
    950: '#000000',
  },
}

SCSS

$custom: #633c12;
$custom-light: #947153;
$custom-dark: #000000;

JSON

{
  "hex": "#633c12",
  "rgb": {
    "r": 99,
    "g": 60,
    "b": 18
  },
  "hsl": {
    "h": 31.111,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39484,
    "c": 0.07759,
    "h": 63.5
  },
  "luminance": 0.05928
}

Semantic roles & 50–950 ramp

primary

#633C12

secondary

#36679B

accent

#91EC3C

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #633C12

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

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