#634811#634811

#634811 is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.1% C 0.078 H 80.7°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#634811
RGB	rgb(99, 72, 17)
HSL	hsl(40, 71%, 23%)
HSV	hsv(40, 83%, 39%)
CMYK	cmyk(0%, 27.3%, 82.8%, 61.2%)
CIE-LAB	lab(32.54, 5.84, 35.26)
CIE-LCH	lch(32.54, 35.74, 80.60°)
OKLab	oklab(42.06% 0.0126 0.077)
OKLCH	oklch(42.06% 0.078 80.7)
XYZ	xyz(7.5646, 7.3284, 1.5463)
Luminance	0.0733 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634811 #112C63

analogous

#631F11 #634811 #556311

triadic

#634811 #116348 #481163

tetradic

#634811 #11631F #112C63 #631155

square

#634811 #11631F #112C63 #631155

split-complementary

#634811 #115563 #1F1163

monochromatic

#1A1304 #2F2208 #634811 #976E1A #CB9423

Accessibility & contrast

On white

8.52

#634811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#634811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634811

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634811	#FFFFFF	#000000	##FFFFFF
##634811	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534908

Deuteranopia (green-blind)

#594F13

Tritanopia (blue-blind)

#6C403D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #634811;
/* rgb */ color: rgb(99, 72, 17);
/* oklch */ color: oklch(42.1% 0.078 80.7);

Tailwind

colors: {
  custom: {
    50: '#937a54',
    500: '#634811',
    950: '#000000',
  },
}

SCSS

$custom: #634811;
$custom-light: #937a54;
$custom-dark: #000000;

JSON

{
  "hex": "#634811",
  "rgb": {
    "r": 99,
    "g": 72,
    "b": 17
  },
  "hsl": {
    "h": 40.244,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42062,
    "c": 0.07797,
    "h": 80.7
  },
  "luminance": 0.07328
}

Semantic roles & 50–950 ramp

primary

#634811

secondary

#34569B

accent

#75ED3A

background

#F9F7F4

surface

#F2EDE8

border

#CCC8C4

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #634811

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

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