#187D27#187D27

#187D27 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.6% C 0.151 H 144.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#187D27
RGB	rgb(24, 125, 39)
HSL	hsl(129, 68%, 29%)
HSV	hsv(129, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 68.8%, 51%)
CIE-LAB	lab(45.64, -45.89, 37.70)
CIE-LCH	lch(45.64, 59.39, 140.60°)
OKLab	oklab(51.63% -0.1239 0.0872)
OKLCH	oklch(51.63% 0.151 144.9)
XYZ	xyz(8.0759, 15.0069, 4.3901)
Luminance	0.1501 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D27 #7D186E

analogous

#3C7D18 #187D27 #187D5A

triadic

#187D27 #27187D #7D2718

tetradic

#187D27 #183C7D #7D186E #7D5A18

square

#187D27 #183C7D #7D186E #7D5A18

split-complementary

#187D27 #5A187D #7D183C

monochromatic

#051A08 #0E4A17 #187D27 #22B037 #37D94F

Accessibility & contrast

On white

5.25

#187D27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#187D27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D27

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D27	#FFFFFF	#000000	##FFFFFF
##187D27	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F711C

Deuteranopia (green-blind)

#74692F

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187d27;
/* rgb */ color: rgb(24, 125, 39);
/* oklch */ color: oklch(51.6% 0.151 144.9);

Tailwind

colors: {
  custom: {
    50: '#68a465',
    500: '#187d27',
    950: '#000000',
  },
}

SCSS

$custom: #187d27;
$custom-light: #68a465;
$custom-dark: #000000;

JSON

{
  "hex": "#187d27",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 39
  },
  "hsl": {
    "h": 128.911,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51629,
    "c": 0.15147,
    "h": 144.9
  },
  "luminance": 0.15008
}

Semantic roles & 50–950 ramp

primary

#187D27

secondary

#B23FA1

accent

#3DD1EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187D27

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

Preview Lab → · Contrast checker → · Palette generator →