#198A38#198A38

#198A38 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.6% C 0.154 H 147.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX#198A38
RGBrgb(25, 138, 56)
HSLhsl(136, 69%, 32%)
HSVhsv(136, 82%, 54%)
CMYKcmyk(81.9%, 0%, 59.4%, 45.9%)
CIE-LABlab(50.30, -48.14, 34.93)
CIE-LCHlch(50.30, 59.47, 144.03°)
OKLaboklab(55.55% -0.1294 0.0829)
OKLCHoklch(55.55% 0.154 147.4)
XYZxyz(10.2024, 18.6679, 6.8062)
Luminance0.1867 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#198A38 #8A196B
analogous
#338A19 #198A38 #198A71
triadic
#198A38 #38198A #8A3819
tetradic
#198A38 #19338A #8A196B #8A7119
square
#198A38 #19338A #8A196B #8A7119
split-complementary
#198A38 #71198A #8A1933
monochromatic
#06220E #105623 #198A38 #22BE4D #41DD6C

Accessibility & contrast

On white

4.44
#198A38 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.73
#198A38 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198A38
4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##198A38#FFFFFF#000000##000000
##198A381.004.444.734.73
#FFFFFF4.441.0021.0021.00
#0000004.7321.001.001.00
##0000004.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7D30
Deuteranopia (green-blind)
#7F743F
Tritanopia (blue-blind)
#008778
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #198a38;
/* rgb */ color: rgb(25, 138, 56);
/* oklch */ color: oklch(55.6% 0.154 147.4);
Tailwind
colors: {
  custom: {
    50: '#6bad71',
    500: '#198a38',
    950: '#000000',
  },
}
SCSS
$custom: #198a38;
$custom-light: #6bad71;
$custom-dark: #000000;
JSON
{
  "hex": "#198a38",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 56
  },
  "hsl": {
    "h": 136.46,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55553,
    "c": 0.15366,
    "h": 147.4
  },
  "luminance": 0.18669
}

Semantic roles & 50–950 ramp

primary
#198A38
secondary
#BD429B
accent
#3CBCEC
background
#F7FAF6
surface
#EDF4EC
border
#C8CEC7
text
#081008
muted
#7B7F7B

Preview Lab

Preview with #198A38

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

Preview Lab → · Contrast checker → · Palette generator →

#198A38 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva