#636A14#636A14

#636A14 is a mid, moderate yellow. Relative luminance 0.130; OKLCH L 50.2% C 0.105 H 114.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX#636A14
RGBrgb(99, 106, 20)
HSLhsl(65, 68%, 25%)
HSVhsv(65, 81%, 42%)
CMYKcmyk(6.6%, 0%, 81.1%, 58.4%)
CIE-LABlab(42.78, -14.01, 43.58)
CIE-LCHlch(42.78, 45.77, 107.83°)
OKLaboklab(50.19% -0.0432 0.0954)
OKLCHoklch(50.19% 0.105 114.4)
XYZxyz(10.4262, 13.0114, 2.6239)
Luminance0.1301 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#636A14 #1B146A
analogous
#6A4614 #636A14 #386A14
triadic
#636A14 #14636A #6A1463
tetradic
#636A14 #146A46 #1B146A #6A1438
square
#636A14 #146A46 #1B146A #6A1438
split-complementary
#636A14 #14386A #46146A
monochromatic
#181A05 #33370A #636A14 #939D1E #C3D127

Accessibility & contrast

On white

5.83
#636A14 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.60
#636A14 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636A14
5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##636A14#FFFFFF#000000##FFFFFF
##636A141.005.833.605.83
#FFFFFF5.831.0021.001.00
#0000003.6021.001.0021.00
##FFFFFF5.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#726400
Deuteranopia (green-blind)
#72661C
Tritanopia (blue-blind)
#6A635A
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #636a14;
/* rgb */ color: rgb(99, 106, 20);
/* oklch */ color: oklch(50.2% 0.105 114.4);
Tailwind
colors: {
  custom: {
    50: '#92945a',
    500: '#636a14',
    950: '#000000',
  },
}
SCSS
$custom: #636a14;
$custom-light: #92945a;
$custom-dark: #000000;
JSON
{
  "hex": "#636a14",
  "rgb": {
    "r": 99,
    "g": 106,
    "b": 20
  },
  "hsl": {
    "h": 64.884,
    "s": 68.254,
    "l": 24.706
  },
  "oklch": {
    "l": 0.50193,
    "c": 0.10466,
    "h": 114.4
  },
  "luminance": 0.13011
}

Semantic roles & 50–950 ramp

primary
#636A14
secondary
#4139A1
accent
#3DEB4B
background
#F9F9F5
surface
#F2F1E9
border
#CCCBC5
text
#0D0D04
muted
#7E7E79

Preview Lab

Preview with #636A14

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

Preview Lab → · Contrast checker → · Palette generator →

#636A14 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva