#634D11#634D11

#634D11 is a dark, moderate orange. Relative luminance 0.080; OKLCH L 43.2% C 0.080 H 87.3°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX#634D11
RGBrgb(99, 77, 17)
HSLhsl(44, 71%, 23%)
HSVhsv(44, 83%, 39%)
CMYKcmyk(0%, 22.2%, 82.8%, 61.2%)
CIE-LABlab(33.99, 2.76, 36.61)
CIE-LCHlch(33.99, 36.71, 85.69°)
OKLaboklab(43.2% 0.0037 0.0798)
OKLCHoklch(43.2% 0.08 87.3)
XYZxyz(7.9011, 8.0014, 1.6585)
Luminance0.0800 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#634D11 #112763
analogous
#632411 #634D11 #506311
triadic
#634D11 #11634D #4D1163
tetradic
#634D11 #116324 #112763 #631150
square
#634D11 #116324 #112763 #631150
split-complementary
#634D11 #115063 #241163
monochromatic
#1A1404 #2F2408 #634D11 #97761A #CB9E23

Accessibility & contrast

On white

8.08
#634D11 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.60
#634D11 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634D11
8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##634D11#FFFFFF#000000##FFFFFF
##634D111.008.082.608.08
#FFFFFF8.081.0021.001.00
#0000002.6021.001.0021.00
##FFFFFF8.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574C06
Deuteranopia (green-blind)
#5D5214
Tritanopia (blue-blind)
#6C4541
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #634d11;
/* rgb */ color: rgb(99, 77, 17);
/* oklch */ color: oklch(43.2% 0.080 87.3);
Tailwind
colors: {
  custom: {
    50: '#937e54',
    500: '#634d11',
    950: '#000000',
  },
}
SCSS
$custom: #634d11;
$custom-light: #937e54;
$custom-dark: #000000;
JSON
{
  "hex": "#634d11",
  "rgb": {
    "r": 99,
    "g": 77,
    "b": 17
  },
  "hsl": {
    "h": 43.902,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43195,
    "c": 0.07992,
    "h": 87.3
  },
  "luminance": 0.08001
}

Semantic roles & 50–950 ramp

primary
#634D11
secondary
#34509B
accent
#6AED3A
background
#F9F7F5
surface
#F2EEE9
border
#CCC9C5
text
#0E0903
muted
#7E7B78

Preview Lab

Preview with #634D11

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

Preview Lab → · Contrast checker → · Palette generator →

#634D11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva