#634011#634011

#634011 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.3% C 0.077 H 69.5°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#634011
RGB	rgb(99, 64, 17)
HSL	hsl(34, 71%, 23%)
HSV	hsv(34, 83%, 39%)
CMYK	cmyk(0%, 35.4%, 82.8%, 61.2%)
CIE-LAB	lab(30.30, 10.80, 33.15)
CIE-LCH	lch(30.30, 34.86, 71.96°)
OKLab	oklab(40.31% 0.027 0.0724)
OKLCH	oklch(40.31% 0.077 69.5)
XYZ	xyz(7.0807, 6.3606, 1.3850)
Luminance	0.0636 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634011 #113463

analogous

#631711 #634011 #5D6311

triadic

#634011 #116340 #401163

tetradic

#634011 #116317 #113463 #63115D

square

#634011 #116317 #113463 #63115D

split-complementary

#634011 #115D63 #171163

monochromatic

#1A1104 #2F1E08 #634011 #97621A #CB8423

Accessibility & contrast

On white

9.24

#634011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#634011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634011

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634011	#FFFFFF	#000000	##FFFFFF
##634011	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C420A

Deuteranopia (green-blind)

#544B12

Tritanopia (blue-blind)

#6D3737

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #634011;
/* rgb */ color: rgb(99, 64, 17);
/* oklch */ color: oklch(40.3% 0.077 69.5);

Tailwind

colors: {
  custom: {
    50: '#947453',
    500: '#634011',
    950: '#000000',
  },
}

SCSS

$custom: #634011;
$custom-light: #947453;
$custom-dark: #000000;

JSON

{
  "hex": "#634011",
  "rgb": {
    "r": 99,
    "g": 64,
    "b": 17
  },
  "hsl": {
    "h": 34.39,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40314,
    "c": 0.07729,
    "h": 69.5
  },
  "luminance": 0.0636
}

Semantic roles & 50–950 ramp

primary

#634011

secondary

#34609B

accent

#87ED3A

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #634011

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

Preview Lab → · Contrast checker → · Palette generator →