#634711#634711

#634711 is a dark, moderate orange. Relative luminance 0.072; OKLCH L 41.8% C 0.078 H 79.3°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#634711
RGB	rgb(99, 71, 17)
HSL	hsl(40, 71%, 23%)
HSV	hsv(40, 83%, 39%)
CMYK	cmyk(0%, 28.3%, 82.8%, 61.2%)
CIE-LAB	lab(32.26, 6.45, 35.00)
CIE-LCH	lch(32.26, 35.59, 79.55°)
OKLab	oklab(41.84% 0.0144 0.0764)
OKLCH	oklch(41.84% 0.078 79.3)
XYZ	xyz(7.5005, 7.2002, 1.5249)
Luminance	0.0720 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634711 #112D63

analogous

#631E11 #634711 #566311

triadic

#634711 #116347 #471163

tetradic

#634711 #11631E #112D63 #631156

square

#634711 #11631E #112D63 #631156

split-complementary

#634711 #115663 #1E1163

monochromatic

#1A1304 #2F2208 #634711 #976C1A #CB9223

Accessibility & contrast

On white

8.61

#634711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#634711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634711

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634711	#FFFFFF	#000000	##FFFFFF
##634711	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524808

Deuteranopia (green-blind)

#594F13

Tritanopia (blue-blind)

#6C3F3C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #634711;
/* rgb */ color: rgb(99, 71, 17);
/* oklch */ color: oklch(41.8% 0.078 79.3);

Tailwind

colors: {
  custom: {
    50: '#937a54',
    500: '#634711',
    950: '#000000',
  },
}

SCSS

$custom: #634711;
$custom-light: #937a54;
$custom-dark: #000000;

JSON

{
  "hex": "#634711",
  "rgb": {
    "r": 99,
    "g": 71,
    "b": 17
  },
  "hsl": {
    "h": 39.512,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41839,
    "c": 0.07771,
    "h": 79.3
  },
  "luminance": 0.072
}

Semantic roles & 50–950 ramp

primary

#634711

secondary

#34589B

accent

#78ED3A

background

#F9F7F4

surface

#F2EDE8

border

#CCC8C4

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #634711

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

Preview Lab → · Contrast checker → · Palette generator →