#186A23#186A23

#186A23 is a mid, vivid green. Relative luminance 0.106; OKLCH L 46.1% C 0.131 H 145.0°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#186A23
RGB	rgb(24, 106, 35)
HSL	hsl(128, 63%, 25%)
HSV	hsv(128, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 67%, 58.4%)
CIE-LAB	lab(38.94, -39.57, 32.16)
CIE-LCH	lch(38.94, 50.99, 140.90°)
OKLab	oklab(46.05% -0.1069 0.075)
OKLCH	oklch(46.05% 0.131 145)
XYZ	xyz(5.8337, 10.6229, 3.3328)
Luminance	0.1062 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A23 #6A185F

analogous

#366A18 #186A23 #186A4C

triadic

#186A23 #23186A #6A2318

tetradic

#186A23 #18366A #6A185F #6A4C18

square

#186A23 #18366A #6A185F #6A4C18

split-complementary

#186A23 #4C186A #6A1836

monochromatic

#061908 #0D3813 #186A23 #239C33 #2FCE44

Accessibility & contrast

On white

6.72

#186A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#186A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A23

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A23	#FFFFFF	#000000	##FFFFFF
##186A23	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C601B

Deuteranopia (green-blind)

#635929

Tritanopia (blue-blind)

#00675B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186a23;
/* rgb */ color: rgb(24, 106, 35);
/* oklch */ color: oklch(46.1% 0.131 145.0);

Tailwind

colors: {
  custom: {
    50: '#639561',
    500: '#186a23',
    950: '#000000',
  },
}

SCSS

$custom: #186a23;
$custom-light: #639561;
$custom-dark: #000000;

JSON

{
  "hex": "#186a23",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 35
  },
  "hsl": {
    "h": 128.049,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46051,
    "c": 0.13055,
    "h": 145
  },
  "luminance": 0.10624
}

Semantic roles & 50–950 ramp

primary

#186A23

secondary

#A03E93

accent

#42D0E6

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060D05

muted

#7A7E79

Preview Lab

Preview with #186A23

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

Preview Lab → · Contrast checker → · Palette generator →