#178849#178849

#178849 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.136 H 152.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#178849
RGBrgb(23, 136, 73)
HSLhsl(147, 71%, 31%)
HSVhsv(147, 83%, 53%)
CMYKcmyk(83.1%, 0%, 46.3%, 46.7%)
CIE-LABlab(49.82, -44.88, 25.46)
CIE-LCHlch(49.82, 51.60, 150.43°)
OKLaboklab(55.23% -0.1205 0.0627)
OKLCHoklch(55.23% 0.136 152.5)
XYZxyz(10.3592, 18.2702, 9.2826)
Luminance0.1827 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178849 #881756
analogous
#1D8817 #178849 #178881
triadic
#178849 #491788 #884917
tetradic
#178849 #171D88 #881756 #888117
square
#178849 #171D88 #881756 #888117
split-complementary
#178849 #811788 #88171D
monochromatic
#051F11 #0E542D #178849 #20BC65 #3BDE83

Accessibility & contrast

On white

4.51
#178849 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.65
#178849 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178849
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178849#FFFFFF#000000##000000
##1788491.004.514.654.65
#FFFFFF4.511.0021.0021.00
#0000004.6521.001.001.00
##0000004.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#887C44
Deuteranopia (green-blind)
#7C734D
Tritanopia (blue-blind)
#008679
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #178849;
/* rgb */ color: rgb(23, 136, 73);
/* oklch */ color: oklch(55.2% 0.136 152.5);
Tailwind
colors: {
  custom: {
    50: '#6aac7c',
    500: '#178849',
    950: '#000000',
  },
}
SCSS
$custom: #178849;
$custom-light: #6aac7c;
$custom-dark: #000000;
JSON
{
  "hex": "#178849",
  "rgb": {
    "r": 23,
    "g": 136,
    "b": 73
  },
  "hsl": {
    "h": 146.549,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55228,
    "c": 0.13586,
    "h": 152.5
  },
  "luminance": 0.18272
}

Semantic roles & 50–950 ramp

primary
#178849
secondary
#BC3F85
accent
#3A9EEE
background
#F6FAF7
surface
#ECF4EE
border
#C7CEC9
text
#081009
muted
#7A7F7B

Preview Lab

Preview with #178849

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

Preview Lab → · Contrast checker → · Palette generator →

#178849 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva