#187D35#187D35

#187D35 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.140 H 147.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#187D35
RGBrgb(24, 125, 53)
HSLhsl(137, 68%, 29%)
HSVhsv(137, 81%, 49%)
CMYKcmyk(80.8%, 0%, 57.6%, 51%)
CIE-LABlab(45.79, -44.06, 31.10)
CIE-LCHlch(45.79, 53.93, 144.79°)
OKLaboklab(51.8% -0.1184 0.0743)
OKLCHoklch(51.8% 0.14 147.9)
XYZxyz(8.3522, 15.1175, 5.8452)
Luminance0.1512 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187D35 #7D1860
analogous
#2E7D18 #187D35 #187D68
triadic
#187D35 #35187D #7D3518
tetradic
#187D35 #182E7D #7D1860 #7D6818
square
#187D35 #182E7D #7D1860 #7D6818
split-complementary
#187D35 #68187D #7D182E
monochromatic
#051A0B #0E4A1F #187D35 #22B04B #37D965

Accessibility & contrast

On white

5.22
#187D35 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.02
#187D35 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D35
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187D35#FFFFFF#000000##FFFFFF
##187D351.005.224.025.22
#FFFFFF5.221.0021.001.00
#0000004.0221.001.0021.00
##FFFFFF5.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7E712E
Deuteranopia (green-blind)
#73693B
Tritanopia (blue-blind)
#007A6D
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #187d35;
/* rgb */ color: rgb(24, 125, 53);
/* oklch */ color: oklch(51.8% 0.140 147.9);
Tailwind
colors: {
  custom: {
    50: '#68a46e',
    500: '#187d35',
    950: '#000000',
  },
}
SCSS
$custom: #187d35;
$custom-light: #68a46e;
$custom-dark: #000000;
JSON
{
  "hex": "#187d35",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 53
  },
  "hsl": {
    "h": 137.228,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51803,
    "c": 0.1398,
    "h": 147.9
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary
#187D35
secondary
#B23F91
accent
#3DB9EB
background
#F6FAF6
surface
#ECF4EC
border
#C7CEC7
text
#070F07
muted
#7A7F7A

Preview Lab

Preview with #187D35

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

Preview Lab → · Contrast checker → · Palette generator →

#187D35 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva