#728C17#728C17

#728C17 is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.9% C 0.138 H 122.3°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX#728C17
RGBrgb(114, 140, 23)
HSLhsl(73, 72%, 32%)
HSVhsv(73, 84%, 55%)
CMYKcmyk(18.6%, 0%, 83.6%, 45.1%)
CIE-LABlab(54.44, -24.87, 53.53)
CIE-LCHlch(54.44, 59.03, 114.92°)
OKLaboklab(59.88% -0.0736 0.1165)
OKLCHoklch(59.88% 0.138 122.3)
XYZxyz(16.4724, 22.3954, 4.2654)
Luminance0.2240 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#728C17 #31178C
analogous
#8C6C17 #728C17 #388C17
triadic
#728C17 #17728C #8C1772
tetradic
#728C17 #178C6C #31178C #8C1738
square
#728C17 #178C6C #31178C #8C1738
split-complementary
#728C17 #17388C #6C178C
monochromatic
#1C2306 #47570E #728C17 #9DC120 #BBDF3E

Accessibility & contrast

On white

3.83
#728C17 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.48
#728C17 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728C17
5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##728C17#FFFFFF#000000##000000
##728C171.003.835.485.48
#FFFFFF3.831.0021.0021.00
#0000005.4821.001.001.00
##0000005.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#958300
Deuteranopia (green-blind)
#928224
Tritanopia (blue-blind)
#798477
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #728c17;
/* rgb */ color: rgb(114, 140, 23);
/* oklch */ color: oklch(59.9% 0.138 122.3);
Tailwind
colors: {
  custom: {
    50: '#9ead61',
    500: '#728c17',
    950: '#000000',
  },
}
SCSS
$custom: #728c17;
$custom-light: #9ead61;
$custom-dark: #000000;
JSON
{
  "hex": "#728c17",
  "rgb": {
    "r": 114,
    "g": 140,
    "b": 23
  },
  "hsl": {
    "h": 73.333,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.59883,
    "c": 0.13782,
    "h": 122.3
  },
  "luminance": 0.22395
}

Semantic roles & 50–950 ramp

primary
#728C17
secondary
#5C3FBF
accent
#39EF62
background
#FAFAF6
surface
#F3F4EB
border
#CDCEC6
text
#0F1005
muted
#7F7F7A

Preview Lab

Preview with #728C17

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

Preview Lab → · Contrast checker → · Palette generator →

#728C17 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva