#178524#178524

#178524 is a mid, vivid green. Relative luminance 0.171; OKLCH L 53.9% C 0.163 H 144.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX#178524
RGBrgb(23, 133, 36)
HSLhsl(127, 71%, 31%)
HSVhsv(127, 83%, 52%)
CMYKcmyk(82.7%, 0%, 72.9%, 47.8%)
CIE-LABlab(48.37, -49.04, 41.88)
CIE-LCHlch(48.37, 64.50, 139.50°)
OKLaboklab(53.88% -0.1325 0.0956)
OKLCHoklch(53.88% 0.163 144.2)
XYZxyz(9.0587, 17.0835, 4.4887)
Luminance0.1709 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178524 #851778
analogous
#418517 #178524 #17855B
triadic
#178524 #241785 #852417
tetradic
#178524 #174185 #851778 #855B17
square
#178524 #174185 #851778 #855B17
split-complementary
#178524 #5B1785 #851741
monochromatic
#051D08 #0E5116 #178524 #20B932 #3ADD4D

Accessibility & contrast

On white

4.75
#178524 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.42
#178524 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178524
4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178524#FFFFFF#000000##FFFFFF
##1785241.004.754.424.75
#FFFFFF4.751.0021.001.00
#0000004.4221.001.0021.00
##FFFFFF4.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#887814
Deuteranopia (green-blind)
#7C702E
Tritanopia (blue-blind)
#008172
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #178524;
/* rgb */ color: rgb(23, 133, 36);
/* oklch */ color: oklch(53.9% 0.163 144.2);
Tailwind
colors: {
  custom: {
    50: '#6aaa65',
    500: '#178524',
    950: '#000000',
  },
}
SCSS
$custom: #178524;
$custom-light: #6aaa65;
$custom-dark: #000000;
JSON
{
  "hex": "#178524",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 36
  },
  "hsl": {
    "h": 127.091,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53878,
    "c": 0.16341,
    "h": 144.2
  },
  "luminance": 0.17085
}

Semantic roles & 50–950 ramp

primary
#178524
secondary
#B93FAB
accent
#3BD8ED
background
#F6FAF6
surface
#ECF4EB
border
#C7CEC6
text
#081006
muted
#7A7F7A

Preview Lab

Preview with #178524

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

Preview Lab → · Contrast checker → · Palette generator →

#178524 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva