#644E12#644E12

#644E12 is a dark, moderate orange. Relative luminance 0.082; OKLCH L 43.5% C 0.080 H 87.4°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#644E12
RGBrgb(100, 78, 18)
HSLhsl(44, 69%, 23%)
HSVhsv(44, 82%, 39%)
CMYKcmyk(0%, 22%, 82%, 60.8%)
CIE-LABlab(34.40, 2.69, 36.62)
CIE-LCHlch(34.40, 36.72, 85.79°)
OKLaboklab(43.55% 0.0036 0.0801)
OKLCHoklch(43.55% 0.08 87.4)
XYZxyz(8.0896, 8.2023, 1.7293)
Luminance0.0820 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#644E12 #122864
analogous
#642512 #644E12 #516412
triadic
#644E12 #12644E #4E1264
tetradic
#644E12 #126425 #122864 #641251
square
#644E12 #126425 #122864 #641251
split-complementary
#644E12 #125164 #251264
monochromatic
#1A1405 #302609 #644E12 #98761B #CC9F25

Accessibility & contrast

On white

7.95
#644E12 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.64
#644E12 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644E12
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##644E12#FFFFFF#000000##FFFFFF
##644E121.007.952.647.95
#FFFFFF7.951.0021.001.00
#0000002.6421.001.0021.00
##FFFFFF7.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#584D07
Deuteranopia (green-blind)
#5E5315
Tritanopia (blue-blind)
#6D4642
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #644e12;
/* rgb */ color: rgb(100, 78, 18);
/* oklch */ color: oklch(43.5% 0.080 87.4);
Tailwind
colors: {
  custom: {
    50: '#947f55',
    500: '#644e12',
    950: '#000000',
  },
}
SCSS
$custom: #644e12;
$custom-light: #947f55;
$custom-dark: #000000;
JSON
{
  "hex": "#644e12",
  "rgb": {
    "r": 100,
    "g": 78,
    "b": 18
  },
  "hsl": {
    "h": 43.902,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4355,
    "c": 0.08013,
    "h": 87.4
  },
  "luminance": 0.08202
}

Semantic roles & 50–950 ramp

primary
#644E12
secondary
#36519C
accent
#6BEC3B
background
#F9F7F5
surface
#F2EEE9
border
#CCC9C5
text
#0E0A03
muted
#7E7C78

Preview Lab

Preview with #644E12

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

Preview Lab → · Contrast checker → · Palette generator →

#644E12 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva