#177B19#177B19

#177B19 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.158 H 143.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX#177B19
RGBrgb(23, 123, 25)
HSLhsl(121, 68%, 29%)
HSVhsv(121, 81%, 48%)
CMYKcmyk(81.3%, 0%, 79.7%, 51.8%)
CIE-LABlab(44.83, -46.66, 42.51)
CIE-LCHlch(44.83, 63.12, 137.67°)
OKLaboklab(50.91% -0.1266 0.0954)
OKLCHoklch(50.91% 0.158 143)
XYZxyz(7.6113, 14.4174, 3.3012)
Luminance0.1442 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177B19 #7B1779
analogous
#477B17 #177B19 #177B4B
triadic
#177B19 #19177B #7B1917
tetradic
#177B19 #17477B #7B1779 #7B4B17
square
#177B19 #17477B #7B1779 #7B4B17
split-complementary
#177B19 #4B177B #7B1747
monochromatic
#051A05 #0D470F #177B19 #21AF23 #33D937

Accessibility & contrast

On white

5.41
#177B19 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.88
#177B19 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B19
5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177B19#FFFFFF#000000##FFFFFF
##177B191.005.413.885.41
#FFFFFF5.411.0021.001.00
#0000003.8821.001.0021.00
##FFFFFF5.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7E6F02
Deuteranopia (green-blind)
#736724
Tritanopia (blue-blind)
#007769
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #177b19;
/* rgb */ color: rgb(23, 123, 25);
/* oklch */ color: oklch(50.9% 0.158 143.0);
Tailwind
colors: {
  custom: {
    50: '#68a25e',
    500: '#177b19',
    950: '#000000',
  },
}
SCSS
$custom: #177b19;
$custom-light: #68a25e;
$custom-dark: #000000;
JSON
{
  "hex": "#177b19",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 25
  },
  "hsl": {
    "h": 121.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5091,
    "c": 0.15849,
    "h": 143
  },
  "luminance": 0.14418
}

Semantic roles & 50–950 ramp

primary
#177B19
secondary
#B03EAE
accent
#3CE8EB
background
#F6FAF5
surface
#ECF4E9
border
#C7CEC5
text
#070F05
muted
#7A7F79

Preview Lab

Preview with #177B19

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

Preview Lab → · Contrast checker → · Palette generator →

#177B19 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva