#646513#646513

#646513 is a mid, moderate yellow. Relative luminance 0.121; OKLCH L 49.0% C 0.099 H 110.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX#646513
RGBrgb(100, 101, 19)
HSLhsl(61, 68%, 24%)
HSVhsv(61, 81%, 40%)
CMYKcmyk(1%, 0%, 81.2%, 60.4%)
CIE-LABlab(41.32, -10.80, 42.62)
CIE-LCHlch(41.32, 43.97, 104.22°)
OKLaboklab(49.04% -0.0344 0.0931)
OKLCHoklch(49.04% 0.099 110.3)
XYZxyz(10.0271, 12.0640, 2.4164)
Luminance0.1206 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#646513 #141365
analogous
#653D13 #646513 #3B6513
triadic
#646513 #136465 #651364
tetradic
#646513 #13653D #141365 #65133B
square
#646513 #13653D #141365 #65133B
split-complementary
#646513 #133B65 #3D1365
monochromatic
#191A05 #313109 #646513 #97991D #CACC26

Accessibility & contrast

On white

6.15
#646513 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.41
#646513 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646513
6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##646513#FFFFFF#000000##FFFFFF
##6465131.006.153.416.15
#FFFFFF6.151.0021.001.00
#0000003.4121.001.0021.00
##FFFFFF6.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6E6000
Deuteranopia (green-blind)
#6E631A
Tritanopia (blue-blind)
#6C5E56
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #646513;
/* rgb */ color: rgb(100, 101, 19);
/* oklch */ color: oklch(49.0% 0.099 110.3);
Tailwind
colors: {
  custom: {
    50: '#939059',
    500: '#646513',
    950: '#000000',
  },
}
SCSS
$custom: #646513;
$custom-light: #939059;
$custom-dark: #000000;
JSON
{
  "hex": "#646513",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 19
  },
  "hsl": {
    "h": 60.732,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.49041,
    "c": 0.09922,
    "h": 110.3
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary
#646513
secondary
#38379D
accent
#3DEB3F
background
#F9F8F5
surface
#F2F0E9
border
#CCCBC5
text
#0D0C04
muted
#7E7D79

Preview Lab

Preview with #646513

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

Preview Lab → · Contrast checker → · Palette generator →

#646513 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva