#634911#634911

#634911 is a dark, moderate orange. Relative luminance 0.075; OKLCH L 42.3% C 0.078 H 82.1°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX#634911
RGBrgb(99, 73, 17)
HSLhsl(41, 71%, 23%)
HSVhsv(41, 83%, 39%)
CMYKcmyk(0%, 26.3%, 82.8%, 61.2%)
CIE-LABlab(32.83, 5.22, 35.53)
CIE-LCHlch(32.83, 35.91, 81.65°)
OKLaboklab(42.29% 0.0108 0.0775)
OKLCHoklch(42.29% 0.078 82.1)
XYZxyz(7.6298, 7.4588, 1.5680)
Luminance0.0746 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#634911 #112B63
analogous
#632011 #634911 #546311
triadic
#634911 #116349 #491163
tetradic
#634911 #116320 #112B63 #631154
square
#634911 #116320 #112B63 #631154
split-complementary
#634911 #115463 #201163
monochromatic
#1A1304 #2F2208 #634911 #97701A #CB9623

Accessibility & contrast

On white

8.43
#634911 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#634911 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634911
8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##634911#FFFFFF#000000##FFFFFF
##6349111.008.432.498.43
#FFFFFF8.431.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544907
Deuteranopia (green-blind)
#5A5014
Tritanopia (blue-blind)
#6C413E
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #634911;
/* rgb */ color: rgb(99, 73, 17);
/* oklch */ color: oklch(42.3% 0.078 82.1);
Tailwind
colors: {
  custom: {
    50: '#937b54',
    500: '#634911',
    950: '#000000',
  },
}
SCSS
$custom: #634911;
$custom-light: #937b54;
$custom-dark: #000000;
JSON
{
  "hex": "#634911",
  "rgb": {
    "r": 99,
    "g": 73,
    "b": 17
  },
  "hsl": {
    "h": 40.976,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42286,
    "c": 0.07827,
    "h": 82.1
  },
  "luminance": 0.07458
}

Semantic roles & 50–950 ramp

primary
#634911
secondary
#34559B
accent
#73ED3A
background
#F9F7F5
surface
#F2EDE8
border
#CCC8C4
text
#0E0903
muted
#7E7B78

Preview Lab

Preview with #634911

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

Preview Lab → · Contrast checker → · Palette generator →

#634911 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva