#187D15#187D15

#187D15 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.163 H 142.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#187D15
RGBrgb(24, 125, 21)
HSLhsl(118, 71%, 29%)
HSVhsv(118, 83%, 49%)
CMYKcmyk(80.8%, 0%, 83.2%, 51%)
CIE-LABlab(45.52, -47.46, 44.51)
CIE-LCHlch(45.52, 65.06, 136.84°)
OKLaboklab(51.48% -0.1289 0.099)
OKLCHoklch(51.48% 0.163 142.5)
XYZxyz(7.8452, 14.9146, 3.1747)
Luminance0.1492 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187D15 #7A157D
analogous
#4C7D15 #187D15 #157D46
triadic
#187D15 #15187D #7D1518
tetradic
#187D15 #154C7D #7A157D #7D4615
square
#187D15 #154C7D #7A157D #7D4615
split-complementary
#187D15 #46157D #7D154C
monochromatic
#051A04 #0E490C #187D15 #22B11E #35DC30

Accessibility & contrast

On white

5.27
#187D15 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.98
#187D15 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D15
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187D15#FFFFFF#000000##FFFFFF
##187D151.005.273.985.27
#FFFFFF5.271.0021.001.00
#0000003.9821.001.0021.00
##FFFFFF5.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807000
Deuteranopia (green-blind)
#756922
Tritanopia (blue-blind)
#00796A
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #187d15;
/* rgb */ color: rgb(24, 125, 21);
/* oklch */ color: oklch(51.5% 0.163 142.5);
Tailwind
colors: {
  custom: {
    50: '#69a45c',
    500: '#187d15',
    950: '#000000',
  },
}
SCSS
$custom: #187d15;
$custom-light: #69a45c;
$custom-dark: #000000;
JSON
{
  "hex": "#187d15",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 118.269,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51483,
    "c": 0.16255,
    "h": 142.5
  },
  "luminance": 0.14916
}

Semantic roles & 50–950 ramp

primary
#187D15
secondary
#AF3CB2
accent
#3AEEE9
background
#F6FAF5
surface
#ECF4E9
border
#C7CEC5
text
#070F04
muted
#7A7F79

Preview Lab

Preview with #187D15

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

Preview Lab → · Contrast checker → · Palette generator →

#187D15 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva