#634310#634310

#634310 is a dark, moderate orange. Relative luminance 0.067; OKLCH L 41.0% C 0.078 H 74.1°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#634310
RGB	rgb(99, 67, 16)
HSL	hsl(37, 72%, 23%)
HSV	hsv(37, 84%, 39%)
CMYK	cmyk(0%, 32.3%, 83.8%, 61.2%)
CIE-LAB	lab(31.13, 8.89, 34.37)
CIE-LCH	lch(31.13, 35.50, 75.50°)
OKLab	oklab(40.95% 0.0213 0.0748)
OKLCH	oklch(40.95% 0.078 74.1)
XYZ	xyz(7.2468, 6.7050, 1.4026)
Luminance	0.0670 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634310 #103063

analogous

#631910 #634310 #5A6310

triadic

#634310 #106343 #431063

tetradic

#634310 #106319 #103063 #63105A

square

#634310 #106319 #103063 #63105A

split-complementary

#634310 #105A63 #191063

monochromatic

#1A1204 #2E1F07 #634310 #986719 #CC8A21

Accessibility & contrast

On white

8.97

#634310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#634310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634310

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634310	#FFFFFF	#000000	##FFFFFF
##634310	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4507

Deuteranopia (green-blind)

#564C12

Tritanopia (blue-blind)

#6C3B39

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #634310;
/* rgb */ color: rgb(99, 67, 16);
/* oklch */ color: oklch(41.0% 0.078 74.1);

Tailwind

colors: {
  custom: {
    50: '#937753',
    500: '#634310',
    950: '#000000',
  },
}

SCSS

$custom: #634310;
$custom-light: #937753;
$custom-dark: #000000;

JSON

{
  "hex": "#634310",
  "rgb": {
    "r": 99,
    "g": 67,
    "b": 16
  },
  "hsl": {
    "h": 36.867,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40952,
    "c": 0.07775,
    "h": 74.1
  },
  "luminance": 0.06704
}

Semantic roles & 50–950 ramp

primary

#634310

secondary

#335B9C

accent

#7FEF39

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #634310

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

Preview Lab → · Contrast checker → · Palette generator →