#186C15#186C15

#186C15 is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.5% C 0.143 H 142.5°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#186C15
RGB	rgb(24, 108, 21)
HSL	hsl(118, 67%, 25%)
HSV	hsv(118, 81%, 42%)
CMYK	cmyk(77.8%, 0%, 80.6%, 57.6%)
CIE-LAB	lab(39.53, -41.69, 38.77)
CIE-LCH	lch(39.53, 56.93, 137.08°)
OKLab	oklab(46.51% -0.1133 0.087)
OKLCH	oklch(46.51% 0.143 142.5)
XYZ	xyz(5.8743, 10.9728, 2.5177)
Luminance	0.1097 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C15 #69156C

analogous

#436C15 #186C15 #156C3D

triadic

#186C15 #15186C #6C1518

tetradic

#186C15 #15436C #69156C #6C3D15

square

#186C15 #15436C #69156C #6C3D15

split-complementary

#186C15 #3D156C #6C1543

monochromatic

#061A05 #0D390B #186C15 #239F1F #2FD229

Accessibility & contrast

On white

6.57

#186C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#186C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C15

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C15	#FFFFFF	#000000	##FFFFFF
##186C15	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6102

Deuteranopia (green-blind)

#655B1F

Tritanopia (blue-blind)

#00695C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #186c15;
/* rgb */ color: rgb(24, 108, 21);
/* oklch */ color: oklch(46.5% 0.143 142.5);

Tailwind

colors: {
  custom: {
    50: '#65975a',
    500: '#186c15',
    950: '#000000',
  },
}

SCSS

$custom: #186c15;
$custom-light: #65975a;
$custom-dark: #000000;

JSON

{
  "hex": "#186c15",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 21
  },
  "hsl": {
    "h": 117.931,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46509,
    "c": 0.14287,
    "h": 142.5
  },
  "luminance": 0.10973
}

Semantic roles & 50–950 ramp

primary

#186C15

secondary

#9F3AA3

accent

#3DEAE4

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #186C15

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

Preview Lab → · Contrast checker → · Palette generator →