#18A03F#18A03F

#18A03F is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.175 H 147.2°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX#18A03F
RGBrgb(24, 160, 63)
HSLhsl(137, 74%, 36%)
HSVhsv(137, 85%, 63%)
CMYKcmyk(85%, 0%, 60.6%, 37.3%)
CIE-LABlab(57.74, -54.79, 40.25)
CIE-LCHlch(57.74, 67.99, 143.70°)
OKLaboklab(61.76% -0.1472 0.095)
OKLCHoklch(61.76% 0.175 147.2)
XYZxyz(13.8436, 25.6929, 8.9313)
Luminance0.2570 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18A03F #A01879
analogous
#35A018 #18A03F #18A083
triadic
#18A03F #3F18A0 #A03F18
tetradic
#18A03F #1835A0 #A01879 #A08318
square
#18A03F #1835A0 #A01879 #A08318
split-complementary
#18A03F #8318A0 #A01835
monochromatic
#083615 #106B2A #18A03F #20D554 #4EE479

Accessibility & contrast

On white

3.42
#18A03F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.14
#18A03F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A03F
6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18A03F#FFFFFF#000000##000000
##18A03F1.003.426.146.14
#FFFFFF3.421.0021.0021.00
#0000006.1421.001.001.00
##0000006.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A29135
Deuteranopia (green-blind)
#948747
Tritanopia (blue-blind)
#009C8B
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #18a03f;
/* rgb */ color: rgb(24, 160, 63);
/* oklch */ color: oklch(61.8% 0.175 147.2);
Tailwind
colors: {
  custom: {
    50: '#71bd77',
    500: '#18a03f',
    950: '#000000',
  },
}
SCSS
$custom: #18a03f;
$custom-light: #71bd77;
$custom-dark: #000000;
JSON
{
  "hex": "#18a03f",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 63
  },
  "hsl": {
    "h": 137.206,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61759,
    "c": 0.17518,
    "h": 147.2
  },
  "luminance": 0.25695
}

Semantic roles & 50–950 ramp

primary
#18A03F
secondary
#C64DA4
accent
#37BBF1
background
#F7FBF7
surface
#EDF7ED
border
#C8D0C8
text
#091209
muted
#7B817B

Preview Lab

Preview with #18A03F

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

Preview Lab → · Contrast checker → · Palette generator →

#18A03F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva