#187C45#187C45

#187C45 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.8% C 0.123 H 153.4°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#187C45
RGB	rgb(24, 124, 69)
HSL	hsl(147, 68%, 29%)
HSV	hsv(147, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 44.4%, 51.4%)
CIE-LAB	lab(45.69, -40.92, 22.33)
CIE-LCH	lch(45.69, 46.61, 151.38°)
OKLab	oklab(51.79% -0.1101 0.0552)
OKLCH	oklch(51.79% 0.123 153.4)
XYZ	xyz(8.6577, 15.0381, 8.0754)
Luminance	0.1504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C45 #7C184F

analogous

#1D7C18 #187C45 #187C77

triadic

#187C45 #45187C #7C4518

tetradic

#187C45 #181D7C #7C184F #7C7718

square

#187C45 #181D7C #7C184F #7C7718

split-complementary

#187C45 #77187C #7C181D

monochromatic

#051A0E #0E4928 #187C45 #22AF62 #36D87F

Accessibility & contrast

On white

5.24

#187C45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#187C45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C45

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C45	#FFFFFF	#000000	##FFFFFF
##187C45	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7141

Deuteranopia (green-blind)

#706949

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187c45;
/* rgb */ color: rgb(24, 124, 69);
/* oklch */ color: oklch(51.8% 0.123 153.4);

Tailwind

colors: {
  custom: {
    50: '#67a379',
    500: '#187c45',
    950: '#000000',
  },
}

SCSS

$custom: #187c45;
$custom-light: #67a379;
$custom-dark: #000000;

JSON

{
  "hex": "#187c45",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 69
  },
  "hsl": {
    "h": 147,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5179,
    "c": 0.12316,
    "h": 153.4
  },
  "luminance": 0.15039
}

Semantic roles & 50–950 ramp

primary

#187C45

secondary

#B13F7E

accent

#3D9DEA

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #187C45

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

Preview Lab → · Contrast checker → · Palette generator →