#636912#636912

#636912 is a mid, moderate yellow. Relative luminance 0.128; OKLCH L 49.9% C 0.105 H 113.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX#636912
RGBrgb(99, 105, 18)
HSLhsl(64, 71%, 24%)
HSVhsv(64, 83%, 41%)
CMYKcmyk(5.7%, 0%, 82.9%, 58.8%)
CIE-LABlab(42.46, -13.55, 43.95)
CIE-LCHlch(42.46, 45.99, 107.14°)
OKLaboklab(49.93% -0.042 0.0958)
OKLCHoklch(49.93% 0.105 113.7)
XYZxyz(10.3067, 12.7997, 2.4998)
Luminance0.1280 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#636912 #181269
analogous
#694412 #636912 #386912
triadic
#636912 #126369 #691263
tetradic
#636912 #126944 #181269 #691238
square
#636912 #126944 #181269 #691238
split-complementary
#636912 #123869 #441269
monochromatic
#191A04 #323509 #636912 #949D1B #C6D124

Accessibility & contrast

On white

5.90
#636912 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.56
#636912 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636912
5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##636912#FFFFFF#000000##FFFFFF
##6369121.005.903.565.90
#FFFFFF5.901.0021.001.00
#0000003.5621.001.0021.00
##FFFFFF5.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#716300
Deuteranopia (green-blind)
#71651A
Tritanopia (blue-blind)
#6A6259
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #636912;
/* rgb */ color: rgb(99, 105, 18);
/* oklch */ color: oklch(49.9% 0.105 113.7);
Tailwind
colors: {
  custom: {
    50: '#929359',
    500: '#636912',
    950: '#000000',
  },
}
SCSS
$custom: #636912;
$custom-light: #929359;
$custom-dark: #000000;
JSON
{
  "hex": "#636912",
  "rgb": {
    "r": 99,
    "g": 105,
    "b": 18
  },
  "hsl": {
    "h": 64.138,
    "s": 70.732,
    "l": 24.118
  },
  "oklch": {
    "l": 0.49933,
    "c": 0.10458,
    "h": 113.7
  },
  "luminance": 0.12799
}

Semantic roles & 50–950 ramp

primary
#636912
secondary
#3E36A1
accent
#3AED47
background
#F9F9F5
surface
#F2F1E9
border
#CCCBC5
text
#0D0D04
muted
#7E7E79

Preview Lab

Preview with #636912

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

Preview Lab → · Contrast checker → · Palette generator →

#636912 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva