#187C24#187C24

#187C24 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.152 H 144.4°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#187C24
RGB	rgb(24, 124, 36)
HSL	hsl(127, 68%, 29%)
HSV	hsv(127, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 71%, 51.4%)
CIE-LAB	lab(45.27, -45.87, 38.62)
CIE-LCH	lch(45.27, 59.96, 139.90°)
OKLab	oklab(51.31% -0.1239 0.0888)
OKLCH	oklch(51.31% 0.152 144.4)
XYZ	xyz(7.9022, 14.7359, 4.0966)
Luminance	0.1474 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C24 #7C1870

analogous

#3E7C18 #187C24 #187C56

triadic

#187C24 #24187C #7C2418

tetradic

#187C24 #183E7C #7C1870 #7C5618

square

#187C24 #183E7C #7C1870 #7C5618

split-complementary

#187C24 #56187C #7C183E

monochromatic

#051A07 #0E4915 #187C24 #22AF33 #36D84A

Accessibility & contrast

On white

5.32

#187C24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#187C24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C24

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C24	#FFFFFF	#000000	##FFFFFF
##187C24	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7017

Deuteranopia (green-blind)

#73682C

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187c24;
/* rgb */ color: rgb(24, 124, 36);
/* oklch */ color: oklch(51.3% 0.152 144.4);

Tailwind

colors: {
  custom: {
    50: '#68a364',
    500: '#187c24',
    950: '#000000',
  },
}

SCSS

$custom: #187c24;
$custom-light: #68a364;
$custom-dark: #000000;

JSON

{
  "hex": "#187c24",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 36
  },
  "hsl": {
    "h": 127.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5131,
    "c": 0.15244,
    "h": 144.4
  },
  "luminance": 0.14737
}

Semantic roles & 50–950 ramp

primary

#187C24

secondary

#B13FA3

accent

#3DD6EA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187C24

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

Preview Lab → · Contrast checker → · Palette generator →