#178723#178723

#178723 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.4% C 0.166 H 144.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX#178723
RGBrgb(23, 135, 35)
HSLhsl(126, 71%, 31%)
HSVhsv(126, 83%, 53%)
CMYKcmyk(83%, 0%, 74.1%, 47.1%)
CIE-LABlab(49.04, -49.80, 42.99)
CIE-LCHlch(49.04, 65.79, 139.20°)
OKLaboklab(54.44% -0.1346 0.0978)
OKLCHoklch(54.44% 0.166 144)
XYZxyz(9.3201, 17.6303, 4.5016)
Luminance0.1763 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178723 #87177B
analogous
#438717 #178723 #17875B
triadic
#178723 #231787 #872317
tetradic
#178723 #174387 #87177B #875B17
square
#178723 #174387 #87177B #875B17
split-complementary
#178723 #5B1787 #871743
monochromatic
#051E08 #0E5315 #178723 #20BB31 #3BDE4C

Accessibility & contrast

On white

4.64
#178723 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.53
#178723 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178723
4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178723#FFFFFF#000000##FFFFFF
##1787231.004.644.534.64
#FFFFFF4.641.0021.001.00
#0000004.5321.001.0021.00
##FFFFFF4.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#8A7A12
Deuteranopia (green-blind)
#7E712D
Tritanopia (blue-blind)
#008373
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #178723;
/* rgb */ color: rgb(23, 135, 35);
/* oklch */ color: oklch(54.4% 0.166 144.0);
Tailwind
colors: {
  custom: {
    50: '#6bab64',
    500: '#178723',
    950: '#000000',
  },
}
SCSS
$custom: #178723;
$custom-light: #6bab64;
$custom-dark: #000000;
JSON
{
  "hex": "#178723",
  "rgb": {
    "r": 23,
    "g": 135,
    "b": 35
  },
  "hsl": {
    "h": 126.429,
    "s": 70.886,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54441,
    "c": 0.16639,
    "h": 144
  },
  "luminance": 0.17631
}

Semantic roles & 50–950 ramp

primary
#178723
secondary
#BB3FAE
accent
#3ADAEE
background
#F7FAF6
surface
#EDF4EB
border
#C8CEC6
text
#081006
muted
#7B7F7A

Preview Lab

Preview with #178723

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

Preview Lab → · Contrast checker → · Palette generator →

#178723 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva