#198C3A#198C3A

#198C3A is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.1% C 0.154 H 147.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#198C3A
RGBrgb(25, 140, 58)
HSLhsl(137, 70%, 32%)
HSVhsv(137, 82%, 55%)
CMYKcmyk(82.1%, 0%, 58.6%, 45.1%)
CIE-LABlab(51.00, -48.55, 34.77)
CIE-LCHlch(51.00, 59.72, 144.40°)
OKLaboklab(56.14% -0.1305 0.0827)
OKLCHoklch(56.14% 0.154 147.6)
XYZxyz(10.5419, 19.2670, 7.1655)
Luminance0.1927 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#198C3A #8C196B
analogous
#328C19 #198C3A #198C73
triadic
#198C3A #3A198C #8C3A19
tetradic
#198C3A #19328C #8C196B #8C7319
square
#198C3A #19328C #8C196B #8C7319
split-complementary
#198C3A #73198C #8C1932
monochromatic
#06240F #105824 #198C3A #22C050 #42DD6F

Accessibility & contrast

On white

4.33
#198C3A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.85
#198C3A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198C3A
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##198C3A#FFFFFF#000000##000000
##198C3A1.004.334.854.85
#FFFFFF4.331.0021.0021.00
#0000004.8521.001.001.00
##0000004.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E7F32
Deuteranopia (green-blind)
#817641
Tritanopia (blue-blind)
#00897A
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #198c3a;
/* rgb */ color: rgb(25, 140, 58);
/* oklch */ color: oklch(56.1% 0.154 147.6);
Tailwind
colors: {
  custom: {
    50: '#6caf73',
    500: '#198c3a',
    950: '#000000',
  },
}
SCSS
$custom: #198c3a;
$custom-light: #6caf73;
$custom-dark: #000000;
JSON
{
  "hex": "#198c3a",
  "rgb": {
    "r": 25,
    "g": 140,
    "b": 58
  },
  "hsl": {
    "h": 137.217,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56143,
    "c": 0.15447,
    "h": 147.6
  },
  "luminance": 0.19268
}

Semantic roles & 50–950 ramp

primary
#198C3A
secondary
#BE439B
accent
#3BBAED
background
#F7FAF7
surface
#EDF5ED
border
#C8CFC8
text
#081008
muted
#7B7F7B

Preview Lab

Preview with #198C3A

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

Preview Lab → · Contrast checker → · Palette generator →

#198C3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva