#197B45#197B45

#197B45 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.121 H 153.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX#197B45
RGBrgb(25, 123, 69)
HSLhsl(147, 66%, 29%)
HSVhsv(147, 80%, 48%)
CMYKcmyk(79.7%, 0%, 43.9%, 51.8%)
CIE-LABlab(45.36, -40.39, 21.91)
CIE-LCHlch(45.36, 45.95, 151.53°)
OKLaboklab(51.53% -0.1087 0.0543)
OKLCHoklch(51.53% 0.121 153.5)
XYZxyz(8.5572, 14.8012, 8.0350)
Luminance0.1480 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#197B45 #7B194F
analogous
#1E7B19 #197B45 #197B76
triadic
#197B45 #45197B #7B4519
tetradic
#197B45 #191E7B #7B194F #7B7619
square
#197B45 #191E7B #7B194F #7B7619
split-complementary
#197B45 #76197B #7B191E
monochromatic
#05190E #0F4828 #197B45 #23AE62 #38D77F

Accessibility & contrast

On white

5.30
#197B45 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.96
#197B45 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B45
5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##197B45#FFFFFF#000000##FFFFFF
##197B451.005.303.965.30
#FFFFFF5.301.0021.001.00
#0000003.9621.001.0021.00
##FFFFFF5.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7B7041
Deuteranopia (green-blind)
#6F6849
Tritanopia (blue-blind)
#00796E
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #197b45;
/* rgb */ color: rgb(25, 123, 69);
/* oklch */ color: oklch(51.5% 0.121 153.5);
Tailwind
colors: {
  custom: {
    50: '#67a279',
    500: '#197b45',
    950: '#000000',
  },
}
SCSS
$custom: #197b45;
$custom-light: #67a279;
$custom-dark: #000000;
JSON
{
  "hex": "#197b45",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 146.939,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51526,
    "c": 0.12149,
    "h": 153.5
  },
  "luminance": 0.14802
}

Semantic roles & 50–950 ramp

primary
#197B45
secondary
#AF407E
accent
#3F9DE9
background
#F6FAF7
surface
#EBF4ED
border
#C6CEC8
text
#070F09
muted
#7A7F7B

Preview Lab

Preview with #197B45

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

Preview Lab → · Contrast checker → · Palette generator →

#197B45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva