#18813F#18813F

#18813F is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.136 H 150.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#18813F
RGBrgb(24, 129, 63)
HSLhsl(142, 69%, 30%)
HSVhsv(142, 81%, 51%)
CMYKcmyk(81.4%, 0%, 51.2%, 49.4%)
CIE-LABlab(47.30, -43.93, 27.68)
CIE-LCHlch(47.30, 51.92, 147.78°)
OKLaboklab(53.1% -0.118 0.0673)
OKLCHoklch(53.1% 0.136 150.3)
XYZxyz(9.1234, 16.2525, 7.3579)
Luminance0.1625 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18813F #81185A
analogous
#258118 #18813F #188174
triadic
#18813F #3F1881 #813F18
tetradic
#18813F #182581 #81185A #817418
square
#18813F #182581 #81185A #817418
split-complementary
#18813F #741881 #811825
monochromatic
#051A0D #0E4D26 #18813F #22B558 #39DA75

Accessibility & contrast

On white

4.94
#18813F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#18813F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18813F
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18813F#FFFFFF#000000##FFFFFF
##18813F1.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#82753A
Deuteranopia (green-blind)
#766D44
Tritanopia (blue-blind)
#007F72
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #18813f;
/* rgb */ color: rgb(24, 129, 63);
/* oklch */ color: oklch(53.1% 0.136 150.3);
Tailwind
colors: {
  custom: {
    50: '#68a775',
    500: '#18813f',
    950: '#000000',
  },
}
SCSS
$custom: #18813f;
$custom-light: #68a775;
$custom-dark: #000000;
JSON
{
  "hex": "#18813f",
  "rgb": {
    "r": 24,
    "g": 129,
    "b": 63
  },
  "hsl": {
    "h": 142.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.53098,
    "c": 0.1358,
    "h": 150.3
  },
  "luminance": 0.16254
}

Semantic roles & 50–950 ramp

primary
#18813F
secondary
#B5408A
accent
#3CAAEB
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#070F08
muted
#7A7F7B

Preview Lab

Preview with #18813F

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

Preview Lab → · Contrast checker → · Palette generator →

#18813F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva