#186C31#186C31

#186C31 is a mid, vivid green. Relative luminance 0.111; OKLCH L 46.8% C 0.121 H 148.7°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#186C31
RGB	rgb(24, 108, 49)
HSL	hsl(138, 64%, 26%)
HSV	hsv(138, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 54.6%, 57.6%)
CIE-LAB	lab(39.82, -38.31, 25.96)
CIE-LCH	lch(39.82, 46.27, 145.88°)
OKLab	oklab(46.83% -0.103 0.0627)
OKLCH	oklch(46.83% 0.121 148.7)
XYZ	xyz(6.2931, 11.1403, 4.7238)
Luminance	0.1114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C31 #6C1853

analogous

#296C18 #186C31 #186C5B

triadic

#186C31 #31186C #6C3118

tetradic

#186C31 #18296C #6C1853 #6C5B18

square

#186C31 #18296C #6C1853 #6C5B18

split-complementary

#186C31 #5B186C #6C1829

monochromatic

#06190B #0D3A1A #186C31 #239E48 #2ED05E

Accessibility & contrast

On white

6.51

#186C31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#186C31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C31

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C31	#FFFFFF	#000000	##FFFFFF
##186C31	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D622C

Deuteranopia (green-blind)

#635B35

Tritanopia (blue-blind)

#006A5E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186c31;
/* rgb */ color: rgb(24, 108, 49);
/* oklch */ color: oklch(46.8% 0.121 148.7);

Tailwind

colors: {
  custom: {
    50: '#63976a',
    500: '#186c31',
    950: '#000000',
  },
}

SCSS

$custom: #186c31;
$custom-light: #63976a;
$custom-dark: #000000;

JSON

{
  "hex": "#186c31",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 49
  },
  "hsl": {
    "h": 137.857,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.46833,
    "c": 0.12059,
    "h": 148.7
  },
  "luminance": 0.11141
}

Semantic roles & 50–950 ramp

primary

#186C31

secondary

#A23E84

accent

#41B5E7

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #186C31

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

Preview Lab → · Contrast checker → · Palette generator →