#187E2F#187E2F

#187E2F is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.0% C 0.146 H 146.4°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#187E2F
RGB	rgb(24, 126, 47)
HSL	hsl(134, 68%, 29%)
HSV	hsv(134, 81%, 49%)
CMYK	cmyk(81%, 0%, 62.7%, 50.6%)
CIE-LAB	lab(46.07, -45.27, 34.43)
CIE-LCH	lch(46.07, 56.87, 142.75°)
OKLab	oklab(52.01% -0.1219 0.081)
OKLCH	oklch(52.01% 0.146 146.4)
XYZ	xyz(8.3500, 15.3201, 5.2058)
Luminance	0.1532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E2F #7E1867

analogous

#347E18 #187E2F #187E62

triadic

#187E2F #2F187E #7E2F18

tetradic

#187E2F #18347E #7E1867 #7E6218

square

#187E2F #18347E #7E1867 #7E6218

split-complementary

#187E2F #62187E #7E1834

monochromatic

#051A0A #0E4B1C #187E2F #22B142 #37D95C

Accessibility & contrast

On white

5.17

#187E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#187E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E2F

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E2F	#FFFFFF	#000000	##FFFFFF
##187E2F	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807226

Deuteranopia (green-blind)

#756A36

Tritanopia (blue-blind)

#007B6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187e2f;
/* rgb */ color: rgb(24, 126, 47);
/* oklch */ color: oklch(52.0% 0.146 146.4);

Tailwind

colors: {
  custom: {
    50: '#68a46a',
    500: '#187e2f',
    950: '#000000',
  },
}

SCSS

$custom: #187e2f;
$custom-light: #68a46a;
$custom-dark: #000000;

JSON

{
  "hex": "#187e2f",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 47
  },
  "hsl": {
    "h": 133.529,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52008,
    "c": 0.14634,
    "h": 146.4
  },
  "luminance": 0.15321
}

Semantic roles & 50–950 ramp

primary

#187E2F

secondary

#B23F98

accent

#3DC4EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #187E2F

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

Preview Lab → · Contrast checker → · Palette generator →