#186F3F#186F3F

#186F3F is a mid, moderate green. Relative luminance 0.119; OKLCH L 48.0% C 0.111 H 153.8°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#186F3F
RGB	rgb(24, 111, 63)
HSL	hsl(147, 64%, 26%)
HSV	hsv(147, 78%, 44%)
CMYK	cmyk(78.4%, 0%, 43.2%, 56.5%)
CIE-LAB	lab(41.09, -36.92, 19.73)
CIE-LCH	lch(41.09, 41.86, 151.89°)
OKLab	oklab(47.96% -0.0995 0.049)
OKLCH	oklch(47.96% 0.111 153.8)
XYZ	xyz(6.9577, 11.9211, 6.6360)
Luminance	0.1192 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F3F #6F1848

analogous

#1D6F18 #186F3F #186F6B

triadic

#186F3F #3F186F #6F3F18

tetradic

#186F3F #181D6F #6F1848 #6F6B18

square

#186F3F #181D6F #6F1848 #6F6B18

split-complementary

#186F3F #6B186F #6F181D

monochromatic

#05190E #0D3D22 #186F3F #23A15C #2FD278

Accessibility & contrast

On white

6.20

#186F3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#186F3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F3F

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F3F	#FFFFFF	#000000	##FFFFFF
##186F3F	1.00	6.20	3.38	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F653C

Deuteranopia (green-blind)

#655E42

Tritanopia (blue-blind)

#006E63

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186f3f;
/* rgb */ color: rgb(24, 111, 63);
/* oklch */ color: oklch(48.0% 0.111 153.8);

Tailwind

colors: {
  custom: {
    50: '#649974',
    500: '#186f3f',
    950: '#000000',
  },
}

SCSS

$custom: #186f3f;
$custom-light: #649974;
$custom-dark: #000000;

JSON

{
  "hex": "#186f3f",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 63
  },
  "hsl": {
    "h": 146.897,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.4796,
    "c": 0.11086,
    "h": 153.8
  },
  "luminance": 0.11922
}

Semantic roles & 50–950 ramp

primary

#186F3F

secondary

#A53E77

accent

#409DE7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #186F3F

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

Preview Lab → · Contrast checker → · Palette generator →