#187A43#187A43

#187A43 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.122 H 153.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#187A43
RGBrgb(24, 122, 67)
HSLhsl(146, 67%, 29%)
HSVhsv(146, 80%, 48%)
CMYKcmyk(80.3%, 0%, 45.1%, 52.2%)
CIE-LABlab(44.97, -40.52, 22.51)
CIE-LCHlch(44.97, 46.36, 150.95°)
OKLaboklab(51.18% -0.109 0.0556)
OKLCHoklch(51.18% 0.122 153)
XYZxyz(8.3486, 14.5175, 7.6713)
Luminance0.1452 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187A43 #7A184F
analogous
#1E7A18 #187A43 #187A74
triadic
#187A43 #43187A #7A4318
tetradic
#187A43 #181E7A #7A184F #7A7418
square
#187A43 #181E7A #7A184F #7A7418
split-complementary
#187A43 #74187A #7A181E
monochromatic
#051A0E #0E4727 #187A43 #22AD5F #35D77C

Accessibility & contrast

On white

5.38
#187A43 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.90
#187A43 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A43
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187A43#FFFFFF#000000##FFFFFF
##187A431.005.383.905.38
#FFFFFF5.381.0021.001.00
#0000003.9021.001.0021.00
##FFFFFF5.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7A6F3F
Deuteranopia (green-blind)
#6F6747
Tritanopia (blue-blind)
#00786D
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #187a43;
/* rgb */ color: rgb(24, 122, 67);
/* oklch */ color: oklch(51.2% 0.122 153.0);
Tailwind
colors: {
  custom: {
    50: '#66a178',
    500: '#187a43',
    950: '#000000',
  },
}
SCSS
$custom: #187a43;
$custom-light: #66a178;
$custom-dark: #000000;
JSON
{
  "hex": "#187a43",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 67
  },
  "hsl": {
    "h": 146.327,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51184,
    "c": 0.12236,
    "h": 153
  },
  "luminance": 0.14519
}

Semantic roles & 50–950 ramp

primary
#187A43
secondary
#AF3F7E
accent
#3E9EEA
background
#F6FAF7
surface
#EBF3ED
border
#C6CDC8
text
#070F09
muted
#7A7F7B

Preview Lab

Preview with #187A43

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

Preview Lab → · Contrast checker → · Palette generator →

#187A43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva