#186E33#186E33

#186E33 is a mid, vivid green. Relative luminance 0.116; OKLCH L 47.4% C 0.121 H 149.1°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#186E33
RGB	rgb(24, 110, 51)
HSL	hsl(139, 64%, 26%)
HSV	hsv(139, 78%, 43%)
CMYK	cmyk(78.2%, 0%, 53.6%, 56.9%)
CIE-LAB	lab(40.55, -38.75, 25.77)
CIE-LCH	lch(40.55, 46.54, 146.38°)
OKLab	oklab(47.45% -0.1042 0.0624)
OKLCH	oklch(47.45% 0.121 149.1)
XYZ	xyz(6.5496, 11.5843, 5.0221)
Luminance	0.1158 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186E33 #6E1853

analogous

#286E18 #186E33 #186E5E

triadic

#186E33 #33186E #6E3318

tetradic

#186E33 #18286E #6E1853 #6E5E18

square

#186E33 #18286E #6E1853 #6E5E18

split-complementary

#186E33 #5E186E #6E1828

monochromatic

#05190C #0D3C1C #186E33 #23A04A #2FD262

Accessibility & contrast

On white

6.33

#186E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#186E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186E33

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186E33	#FFFFFF	#000000	##FFFFFF
##186E33	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F642E

Deuteranopia (green-blind)

#655D37

Tritanopia (blue-blind)

#006C60

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #186e33;
/* rgb */ color: rgb(24, 110, 51);
/* oklch */ color: oklch(47.4% 0.121 149.1);

Tailwind

colors: {
  custom: {
    50: '#64986c',
    500: '#186e33',
    950: '#000000',
  },
}

SCSS

$custom: #186e33;
$custom-light: #64986c;
$custom-dark: #000000;

JSON

{
  "hex": "#186e33",
  "rgb": {
    "r": 24,
    "g": 110,
    "b": 51
  },
  "hsl": {
    "h": 138.837,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.47448,
    "c": 0.12143,
    "h": 149.1
  },
  "luminance": 0.11585
}

Semantic roles & 50–950 ramp

primary

#186E33

secondary

#A43E84

accent

#41B3E7

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #186E33

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

Preview Lab → · Contrast checker → · Palette generator →