#634611#634611

#634611 is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.6% C 0.078 H 78.0°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#634611
RGB	rgb(99, 70, 17)
HSL	hsl(39, 71%, 23%)
HSV	hsv(39, 83%, 39%)
CMYK	cmyk(0%, 29.3%, 82.8%, 61.2%)
CIE-LAB	lab(31.97, 7.07, 34.73)
CIE-LCH	lch(31.97, 35.44, 78.49°)
OKLab	oklab(41.62% 0.0162 0.0758)
OKLCH	oklch(41.62% 0.078 78)
XYZ	xyz(7.4374, 7.0740, 1.5039)
Luminance	0.0707 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634611 #112E63

analogous

#631D11 #634611 #576311

triadic

#634611 #116346 #461163

tetradic

#634611 #11631D #112E63 #631157

square

#634611 #11631D #112E63 #631157

split-complementary

#634611 #115763 #1D1163

monochromatic

#1A1204 #2F2108 #634611 #976B1A #CB9023

Accessibility & contrast

On white

8.70

#634611 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#634611 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634611

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634611	#FFFFFF	#000000	##FFFFFF
##634611	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514708

Deuteranopia (green-blind)

#584E13

Tritanopia (blue-blind)

#6C3E3C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #634611;
/* rgb */ color: rgb(99, 70, 17);
/* oklch */ color: oklch(41.6% 0.078 78.0);

Tailwind

colors: {
  custom: {
    50: '#937953',
    500: '#634611',
    950: '#000000',
  },
}

SCSS

$custom: #634611;
$custom-light: #937953;
$custom-dark: #000000;

JSON

{
  "hex": "#634611",
  "rgb": {
    "r": 99,
    "g": 70,
    "b": 17
  },
  "hsl": {
    "h": 38.78,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41617,
    "c": 0.07751,
    "h": 78
  },
  "luminance": 0.07073
}

Semantic roles & 50–950 ramp

primary

#634611

secondary

#34599B

accent

#7AED3A

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #634611

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

Preview Lab → · Contrast checker → · Palette generator →