#197F3D#197F3D

#197F3D is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.5% C 0.135 H 149.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX#197F3D
RGBrgb(25, 127, 61)
HSLhsl(141, 67%, 30%)
HSVhsv(141, 80%, 50%)
CMYKcmyk(80.3%, 0%, 52%, 50.2%)
CIE-LABlab(46.61, -43.39, 27.89)
CIE-LCHlch(46.61, 51.58, 147.27°)
OKLaboklab(52.52% -0.1165 0.0677)
OKLCHoklch(52.52% 0.135 149.9)
XYZxyz(8.8318, 15.7213, 6.9830)
Luminance0.1572 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#197F3D #7F195B
analogous
#287F19 #197F3D #197F70
triadic
#197F3D #3D197F #7F3D19
tetradic
#197F3D #19287F #7F195B #7F7019
square
#197F3D #19287F #7F195B #7F7019
split-complementary
#197F3D #70197F #7F1928
monochromatic
#051A0C #0F4C24 #197F3D #23B256 #3AD872

Accessibility & contrast

On white

5.07
#197F3D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.14
#197F3D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F3D
5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##197F3D#FFFFFF#000000##FFFFFF
##197F3D1.005.074.145.07
#FFFFFF5.071.0021.001.00
#0000004.1421.001.0021.00
##FFFFFF5.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807337
Deuteranopia (green-blind)
#746B42
Tritanopia (blue-blind)
#007D70
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #197f3d;
/* rgb */ color: rgb(25, 127, 61);
/* oklch */ color: oklch(52.5% 0.135 149.9);
Tailwind
colors: {
  custom: {
    50: '#68a574',
    500: '#197f3d',
    950: '#000000',
  },
}
SCSS
$custom: #197f3d;
$custom-light: #68a574;
$custom-dark: #000000;
JSON
{
  "hex": "#197f3d",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 61
  },
  "hsl": {
    "h": 141.176,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52516,
    "c": 0.13475,
    "h": 149.9
  },
  "luminance": 0.15722
}

Semantic roles & 50–950 ramp

primary
#197F3D
secondary
#B3418B
accent
#3EADEA
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#070F08
muted
#7A7F7B

Preview Lab

Preview with #197F3D

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

Preview Lab → · Contrast checker → · Palette generator →

#197F3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva