#187D2F#187D2F

#187D2F is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.7% C 0.145 H 146.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#187D2F
RGB	rgb(24, 125, 47)
HSL	hsl(134, 68%, 29%)
HSV	hsv(134, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 62.4%, 51%)
CIE-LAB	lab(45.72, -44.91, 34.03)
CIE-LCH	lch(45.72, 56.35, 142.85°)
OKLab	oklab(51.72% -0.1209 0.0802)
OKLCH	oklch(51.72% 0.145 146.5)
XYZ	xyz(8.2228, 15.0657, 5.1634)
Luminance	0.1507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D2F #7D1866

analogous

#347D18 #187D2F #187D62

triadic

#187D2F #2F187D #7D2F18

tetradic

#187D2F #18347D #7D1866 #7D6218

square

#187D2F #18347D #7D1866 #7D6218

split-complementary

#187D2F #62187D #7D1834

monochromatic

#051A0A #0E4A1C #187D2F #22B042 #37D95C

Accessibility & contrast

On white

5.23

#187D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#187D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D2F

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D2F	#FFFFFF	#000000	##FFFFFF
##187D2F	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7127

Deuteranopia (green-blind)

#746935

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187d2f;
/* rgb */ color: rgb(24, 125, 47);
/* oklch */ color: oklch(51.7% 0.145 146.5);

Tailwind

colors: {
  custom: {
    50: '#68a46a',
    500: '#187d2f',
    950: '#000000',
  },
}

SCSS

$custom: #187d2f;
$custom-light: #68a46a;
$custom-dark: #000000;

JSON

{
  "hex": "#187d2f",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 47
  },
  "hsl": {
    "h": 133.663,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51722,
    "c": 0.14507,
    "h": 146.5
  },
  "luminance": 0.15067
}

Semantic roles & 50–950 ramp

primary

#187D2F

secondary

#B23F98

accent

#3DC3EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187D2F

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

Preview Lab → · Contrast checker → · Palette generator →