#187644#187644

#187644 is a mid, moderate green. Relative luminance 0.136; OKLCH L 50.1% C 0.116 H 154.3°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#187644
RGB	rgb(24, 118, 68)
HSL	hsl(148, 66%, 28%)
HSV	hsv(148, 80%, 46%)
CMYK	cmyk(79.7%, 0%, 42.4%, 53.7%)
CIE-LAB	lab(43.61, -38.74, 20.17)
CIE-LCH	lch(43.61, 43.67, 152.50°)
OKLab	oklab(50.07% -0.1043 0.0502)
OKLCH	oklch(50.07% 0.116 154.3)
XYZ	xyz(7.8978, 13.5675, 7.6703)
Luminance	0.1357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187644 #76184A

analogous

#1B7618 #187644 #187673

triadic

#187644 #441876 #764418

tetradic

#187644 #181B76 #76184A #767318

square

#187644 #181B76 #76184A #767318

split-complementary

#187644 #731876 #76181B

monochromatic

#05190F #0E4327 #187644 #22A961 #33D57F

Accessibility & contrast

On white

5.65

#187644 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#187644 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187644

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187644	#FFFFFF	#000000	##FFFFFF
##187644	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C40

Deuteranopia (green-blind)

#6B6447

Tritanopia (blue-blind)

#00756A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #187644;
/* rgb */ color: rgb(24, 118, 68);
/* oklch */ color: oklch(50.1% 0.116 154.3);

Tailwind

colors: {
  custom: {
    50: '#659e78',
    500: '#187644',
    950: '#000000',
  },
}

SCSS

$custom: #187644;
$custom-light: #659e78;
$custom-dark: #000000;

JSON

{
  "hex": "#187644",
  "rgb": {
    "r": 24,
    "g": 118,
    "b": 68
  },
  "hsl": {
    "h": 148.085,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50066,
    "c": 0.11578,
    "h": 154.3
  },
  "luminance": 0.13568
}

Semantic roles & 50–950 ramp

primary

#187644

secondary

#AB3F78

accent

#3F99E9

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E09

muted

#7A7E7B

Preview Lab

Preview with #187644

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

Preview Lab → · Contrast checker → · Palette generator →