#187720#187720

#187720 is a mid, vivid green. Relative luminance 0.135; OKLCH L 49.8% C 0.149 H 143.9°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#187720
RGB	rgb(24, 119, 32)
HSL	hsl(125, 66%, 28%)
HSV	hsv(125, 80%, 47%)
CMYK	cmyk(79.8%, 0%, 73.1%, 53.3%)
CIE-LAB	lab(43.49, -44.55, 38.45)
CIE-LCH	lch(43.49, 58.85, 139.20°)
OKLab	oklab(49.82% -0.1205 0.0879)
OKLCH	oklch(49.82% 0.149 143.9)
XYZ	xyz(7.2337, 13.4913, 3.5891)
Luminance	0.1349 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187720 #77186F

analogous

#3F7718 #187720 #187750

triadic

#187720 #201877 #772018

tetradic

#187720 #183F77 #77186F #775018

square

#187720 #183F77 #77186F #775018

split-complementary

#187720 #501877 #77183F

monochromatic

#051907 #0E4412 #187720 #22AA2E #33D641

Accessibility & contrast

On white

5.68

#187720 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#187720 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187720

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187720	#FFFFFF	#000000	##FFFFFF
##187720	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B13

Deuteranopia (green-blind)

#6F6429

Tritanopia (blue-blind)

#007466

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #187720;
/* rgb */ color: rgb(24, 119, 32);
/* oklch */ color: oklch(49.8% 0.149 143.9);

Tailwind

colors: {
  custom: {
    50: '#679f61',
    500: '#187720',
    950: '#000000',
  },
}

SCSS

$custom: #187720;
$custom-light: #679f61;
$custom-dark: #000000;

JSON

{
  "hex": "#187720",
  "rgb": {
    "r": 24,
    "g": 119,
    "b": 32
  },
  "hsl": {
    "h": 125.053,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.49824,
    "c": 0.14918,
    "h": 143.9
  },
  "luminance": 0.13492
}

Semantic roles & 50–950 ramp

primary

#187720

secondary

#AC3FA3

accent

#3EDBE9

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#070F05

muted

#7A7E79

Preview Lab

Preview with #187720

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

Preview Lab → · Contrast checker → · Palette generator →