#633A12#633A12

#633A12 is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.1% C 0.078 H 60.7°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#633A12
RGB	rgb(99, 58, 18)
HSL	hsl(30, 69%, 23%)
HSV	hsv(30, 82%, 39%)
CMYK	cmyk(0%, 41.4%, 81.8%, 61.2%)
CIE-LAB	lab(28.70, 14.56, 31.12)
CIE-LCH	lch(28.70, 34.36, 64.93°)
OKLab	oklab(39.07% 0.0383 0.0683)
OKLCH	oklch(39.07% 0.078 60.7)
XYZ	xyz(6.7684, 5.7231, 1.3204)
Luminance	0.0572 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633A12 #123B63

analogous

#631212 #633A12 #636212

triadic

#633A12 #12633A #3A1263

tetradic

#633A12 #126312 #123B63 #621263

square

#633A12 #126312 #123B63 #621263

split-complementary

#633A12 #126362 #121263

monochromatic

#1A0F05 #2F1C09 #633A12 #97581B #CB7725

Accessibility & contrast

On white

9.79

#633A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#633A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633A12

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633A12	#FFFFFF	#000000	##FFFFFF
##633A12	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0C

Deuteranopia (green-blind)

#504712

Tritanopia (blue-blind)

#6D3132

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #633a12;
/* rgb */ color: rgb(99, 58, 18);
/* oklch */ color: oklch(39.1% 0.078 60.7);

Tailwind

colors: {
  custom: {
    50: '#947053',
    500: '#633a12',
    950: '#000000',
  },
}

SCSS

$custom: #633a12;
$custom-light: #947053;
$custom-dark: #000000;

JSON

{
  "hex": "#633a12",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 18
  },
  "hsl": {
    "h": 29.63,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39074,
    "c": 0.07832,
    "h": 60.7
  },
  "luminance": 0.05722
}

Semantic roles & 50–950 ramp

primary

#633A12

secondary

#36699B

accent

#95EC3C

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #633A12

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

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