#187C30#187C30

#187C30 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.4% C 0.143 H 146.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX#187C30
RGBrgb(24, 124, 48)
HSLhsl(134, 68%, 29%)
HSVhsv(134, 81%, 49%)
CMYKcmyk(80.6%, 0%, 61.3%, 51.4%)
CIE-LABlab(45.39, -44.42, 33.15)
CIE-LCHlch(45.39, 55.43, 143.27°)
OKLaboklab(51.45% -0.1195 0.0784)
OKLCHoklch(51.45% 0.143 146.8)
XYZxyz(8.1172, 14.8219, 5.2288)
Luminance0.1482 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187C30 #7C1864
analogous
#327C18 #187C30 #187C62
triadic
#187C30 #30187C #7C3018
tetradic
#187C30 #18327C #7C1864 #7C6218
square
#187C30 #18327C #7C1864 #7C6218
split-complementary
#187C30 #62187C #7C1832
monochromatic
#051A0A #0E491C #187C30 #22AF44 #36D85D

Accessibility & contrast

On white

5.30
#187C30 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.96
#187C30 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C30
5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187C30#FFFFFF#000000##FFFFFF
##187C301.005.303.965.30
#FFFFFF5.301.0021.001.00
#0000003.9621.001.0021.00
##FFFFFF5.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7E7028
Deuteranopia (green-blind)
#736836
Tritanopia (blue-blind)
#00796B
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #187c30;
/* rgb */ color: rgb(24, 124, 48);
/* oklch */ color: oklch(51.4% 0.143 146.8);
Tailwind
colors: {
  custom: {
    50: '#68a36b',
    500: '#187c30',
    950: '#000000',
  },
}
SCSS
$custom: #187c30;
$custom-light: #68a36b;
$custom-dark: #000000;
JSON
{
  "hex": "#187c30",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 48
  },
  "hsl": {
    "h": 134.4,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51447,
    "c": 0.14293,
    "h": 146.8
  },
  "luminance": 0.14823
}

Semantic roles & 50–950 ramp

primary
#187C30
secondary
#B13F95
accent
#3DC1EA
background
#F6FAF6
surface
#ECF4EB
border
#C7CEC6
text
#070F07
muted
#7A7F7A

Preview Lab

Preview with #187C30

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

Preview Lab → · Contrast checker → · Palette generator →

#187C30 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva