#633E10#633E10

#633E10 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.9% C 0.078 H 67.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#633E10
RGB	rgb(99, 62, 16)
HSL	hsl(33, 72%, 23%)
HSV	hsv(33, 84%, 39%)
CMYK	cmyk(0%, 37.4%, 83.8%, 61.2%)
CIE-LAB	lab(29.75, 11.99, 33.08)
CIE-LCH	lch(29.75, 35.19, 70.07°)
OKLab	oklab(39.88% 0.0304 0.072)
OKLCH	oklch(39.88% 0.078 67.1)
XYZ	xyz(6.9623, 6.1360, 1.3078)
Luminance	0.0614 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633E10 #103563

analogous

#631410 #633E10 #5E6310

triadic

#633E10 #10633E #3E1063

tetradic

#633E10 #106314 #103563 #63105E

square

#633E10 #106314 #103563 #63105E

split-complementary

#633E10 #105E63 #141063

monochromatic

#1A1004 #2E1D07 #633E10 #985F19 #CC8021

Accessibility & contrast

On white

9.43

#633E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#633E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633E10

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633E10	#FFFFFF	#000000	##FFFFFF
##633E10	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4109

Deuteranopia (green-blind)

#534A11

Tritanopia (blue-blind)

#6D3535

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #633e10;
/* rgb */ color: rgb(99, 62, 16);
/* oklch */ color: oklch(39.9% 0.078 67.1);

Tailwind

colors: {
  custom: {
    50: '#947352',
    500: '#633e10',
    950: '#000000',
  },
}

SCSS

$custom: #633e10;
$custom-light: #947352;
$custom-dark: #000000;

JSON

{
  "hex": "#633e10",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 16
  },
  "hsl": {
    "h": 33.253,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.39883,
    "c": 0.07816,
    "h": 67.1
  },
  "luminance": 0.06135
}

Semantic roles & 50–950 ramp

primary

#633E10

secondary

#33629C

accent

#8AEF39

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #633E10

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

Preview Lab → · Contrast checker → · Palette generator →