#637716#637716

#637716 is a mid, moderate yellow-green. Relative luminance 0.159; OKLCH L 53.5% C 0.119 H 121.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#637716
RGBrgb(99, 119, 22)
HSLhsl(72, 69%, 28%)
HSVhsv(72, 82%, 47%)
CMYKcmyk(16.8%, 0%, 81.5%, 53.3%)
CIE-LABlab(46.85, -20.85, 46.62)
CIE-LCHlch(46.85, 51.07, 114.10°)
OKLaboklab(53.47% -0.0618 0.1022)
OKLCHoklch(53.47% 0.119 121.2)
XYZxyz(11.8874, 15.9042, 3.2025)
Luminance0.1590 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#637716 #2A1677
analogous
#775A16 #637716 #337716
triadic
#637716 #166377 #771663
tetradic
#637716 #16775A #2A1677 #771633
square
#637716 #16775A #2A1677 #771633
split-complementary
#637716 #163377 #5A1677
monochromatic
#151A05 #38430C #637716 #8EAB20 #B6D92F

Accessibility & contrast

On white

5.02
#637716 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.18
#637716 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #637716
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##637716#FFFFFF#000000##FFFFFF
##6377161.005.024.185.02
#FFFFFF5.021.0021.001.00
#0000004.1821.001.0021.00
##FFFFFF5.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F6F00
Deuteranopia (green-blind)
#7C6F20
Tritanopia (blue-blind)
#697065
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #637716;
/* rgb */ color: rgb(99, 119, 22);
/* oklch */ color: oklch(53.5% 0.119 121.2);
Tailwind
colors: {
  custom: {
    50: '#939e5d',
    500: '#637716',
    950: '#000000',
  },
}
SCSS
$custom: #637716;
$custom-light: #939e5d;
$custom-dark: #000000;
JSON
{
  "hex": "#637716",
  "rgb": {
    "r": 99,
    "g": 119,
    "b": 22
  },
  "hsl": {
    "h": 72.371,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.5347,
    "c": 0.11943,
    "h": 121.2
  },
  "luminance": 0.15904
}

Semantic roles & 50–950 ramp

primary
#637716
secondary
#533CAC
accent
#3CEC60
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0D0E05
muted
#7E7E79

Preview Lab

Preview with #637716

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

Preview Lab → · Contrast checker → · Palette generator →

#637716 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva