#177B41#177B41

#177B41 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.4% C 0.126 H 152.1°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX#177B41
RGBrgb(23, 123, 65)
HSLhsl(145, 68%, 29%)
HSVhsv(145, 81%, 48%)
CMYKcmyk(81.3%, 0%, 47.2%, 51.8%)
CIE-LABlab(45.26, -41.43, 24.00)
CIE-LCHlch(45.26, 47.88, 149.92°)
OKLaboklab(51.41% -0.1113 0.059)
OKLCHoklch(51.41% 0.126 152.1)
XYZxyz(8.3897, 14.7287, 7.4008)
Luminance0.1473 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177B41 #7B1751
analogous
#1F7B17 #177B41 #177B73
triadic
#177B41 #41177B #7B4117
tetradic
#177B41 #171F7B #7B1751 #7B7317
square
#177B41 #171F7B #7B1751 #7B7317
split-complementary
#177B41 #73177B #7B171F
monochromatic
#051A0E #0D4726 #177B41 #21AF5C #33D979

Accessibility & contrast

On white

5.32
#177B41 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.95
#177B41 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B41
5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177B41#FFFFFF#000000##FFFFFF
##177B411.005.323.955.32
#FFFFFF5.321.0021.001.00
#0000003.9521.001.0021.00
##FFFFFF5.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7B703D
Deuteranopia (green-blind)
#706845
Tritanopia (blue-blind)
#00796D
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #177b41;
/* rgb */ color: rgb(23, 123, 65);
/* oklch */ color: oklch(51.4% 0.126 152.1);
Tailwind
colors: {
  custom: {
    50: '#66a276',
    500: '#177b41',
    950: '#000000',
  },
}
SCSS
$custom: #177b41;
$custom-light: #66a276;
$custom-dark: #000000;
JSON
{
  "hex": "#177b41",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 65
  },
  "hsl": {
    "h": 145.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51411,
    "c": 0.12599,
    "h": 152.1
  },
  "luminance": 0.1473
}

Semantic roles & 50–950 ramp

primary
#177B41
secondary
#B03E80
accent
#3CA2EB
background
#F6FAF7
surface
#EBF4ED
border
#C6CEC8
text
#070F08
muted
#7A7F7B

Preview Lab

Preview with #177B41

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

Preview Lab → · Contrast checker → · Palette generator →

#177B41 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva