#646322#646322

#646322 is a mid, moderate yellow. Relative luminance 0.117; OKLCH L 48.7% C 0.086 H 108.4°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX#646322
RGBrgb(100, 99, 34)
HSLhsl(59, 49%, 26%)
HSVhsv(59, 66%, 39%)
CMYKcmyk(0%, 1%, 66%, 60.8%)
CIE-LABlab(40.81, -8.80, 35.89)
CIE-LCHlch(40.81, 36.95, 103.77°)
OKLaboklab(48.67% -0.0271 0.0817)
OKLCHoklch(48.67% 0.086 108.4)
XYZxyz(10.0064, 11.7488, 3.2537)
Luminance0.1175 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#646322 #222364
analogous
#644222 #646322 #446422
triadic
#646322 #226463 #632264
tetradic
#646322 #226442 #222364 #642244
square
#646322 #226442 #222364 #642244
split-complementary
#646322 #224464 #422264
monochromatic
#171708 #363612 #646322 #929032 #BFBD42

Accessibility & contrast

On white

6.27
#646322 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.35
#646322 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646322
6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##646322#FFFFFF#000000##FFFFFF
##6463221.006.273.356.27
#FFFFFF6.271.0021.001.00
#0000003.3521.001.0021.00
##FFFFFF6.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6B5F1A
Deuteranopia (green-blind)
#6C6126
Tritanopia (blue-blind)
#6B5D55
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #646322;
/* rgb */ color: rgb(100, 99, 34);
/* oklch */ color: oklch(48.7% 0.086 108.4);
Tailwind
colors: {
  custom: {
    50: '#928f61',
    500: '#646322',
    950: '#000000',
  },
}
SCSS
$custom: #646322;
$custom-light: #928f61;
$custom-dark: #000000;
JSON
{
  "hex": "#646322",
  "rgb": {
    "r": 100,
    "g": 99,
    "b": 34
  },
  "hsl": {
    "h": 59.091,
    "s": 49.254,
    "l": 26.275
  },
  "oklch": {
    "l": 0.48674,
    "c": 0.08607,
    "h": 108.4
  },
  "luminance": 0.11748
}

Semantic roles & 50–950 ramp

primary
#646322
secondary
#4A4B98
accent
#51D94F
background
#F9F8F5
surface
#F1F0EA
border
#CBCBC6
text
#0D0C05
muted
#7E7D79

Preview Lab

Preview with #646322

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

Preview Lab → · Contrast checker → · Palette generator →

#646322 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva