#187C2E#187C2E

#187C2E is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.4% C 0.145 H 146.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#187C2E
RGB	rgb(24, 124, 46)
HSL	hsl(133, 68%, 29%)
HSV	hsv(133, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 62.9%, 51.4%)
CIE-LAB	lab(45.37, -44.69, 34.11)
CIE-LCH	lch(45.37, 56.22, 142.65°)
OKLab	oklab(51.42% -0.1203 0.0803)
OKLCH	oklch(51.42% 0.145 146.3)
XYZ	xyz(8.0769, 14.8058, 5.0164)
Luminance	0.1481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C2E #7C1866

analogous

#347C18 #187C2E #187C60

triadic

#187C2E #2E187C #7C2E18

tetradic

#187C2E #18347C #7C1866 #7C6018

square

#187C2E #18347C #7C1866 #7C6018

split-complementary

#187C2E #60187C #7C1834

monochromatic

#051A0A #0E491B #187C2E #22AF41 #36D85A

Accessibility & contrast

On white

5.30

#187C2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#187C2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C2E

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C2E	#FFFFFF	#000000	##FFFFFF
##187C2E	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7026

Deuteranopia (green-blind)

#736835

Tritanopia (blue-blind)

#00796B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187c2e;
/* rgb */ color: rgb(24, 124, 46);
/* oklch */ color: oklch(51.4% 0.145 146.3);

Tailwind

colors: {
  custom: {
    50: '#68a36a',
    500: '#187c2e',
    950: '#000000',
  },
}

SCSS

$custom: #187c2e;
$custom-light: #68a36a;
$custom-dark: #000000;

JSON

{
  "hex": "#187c2e",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 46
  },
  "hsl": {
    "h": 133.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51422,
    "c": 0.14464,
    "h": 146.3
  },
  "luminance": 0.14807
}

Semantic roles & 50–950 ramp

primary

#187C2E

secondary

#B13F98

accent

#3DC4EA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #187C2E

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

Preview Lab → · Contrast checker → · Palette generator →