#187D2E#187D2E

#187D2E is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.7% C 0.146 H 146.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#187D2E
RGB	rgb(24, 125, 46)
HSL	hsl(133, 68%, 29%)
HSV	hsv(133, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 63.2%, 51%)
CIE-LAB	lab(45.71, -45.05, 34.50)
CIE-LCH	lch(45.71, 56.74, 142.55°)
OKLab	oklab(51.71% -0.1213 0.0811)
OKLCH	oklch(51.71% 0.146 146.2)
XYZ	xyz(8.2028, 15.0577, 5.0583)
Luminance	0.1506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D2E #7D1867

analogous

#357D18 #187D2E #187D61

triadic

#187D2E #2E187D #7D2E18

tetradic

#187D2E #18357D #7D1867 #7D6118

square

#187D2E #18357D #7D1867 #7D6118

split-complementary

#187D2E #61187D #7D1835

monochromatic

#051A09 #0E4A1B #187D2E #22B041 #37D95A

Accessibility & contrast

On white

5.23

#187D2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#187D2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D2E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D2E	#FFFFFF	#000000	##FFFFFF
##187D2E	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)

#7F7125

Deuteranopia (green-blind)

#746935

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187d2e;
/* rgb */ color: rgb(24, 125, 46);
/* oklch */ color: oklch(51.7% 0.146 146.2);

Tailwind

colors: {
  custom: {
    50: '#68a46a',
    500: '#187d2e',
    950: '#000000',
  },
}

SCSS

$custom: #187d2e;
$custom-light: #68a46a;
$custom-dark: #000000;

JSON

{
  "hex": "#187d2e",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 46
  },
  "hsl": {
    "h": 133.069,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51709,
    "c": 0.14591,
    "h": 146.2
  },
  "luminance": 0.15059
}

Semantic roles & 50–950 ramp

primary

#187D2E

secondary

#B23F99

accent

#3DC5EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187D2E

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

Preview Lab → · Contrast checker → · Palette generator →