#186D33#186D33

#186D33 is a mid, vivid green. Relative luminance 0.114; OKLCH L 47.2% C 0.120 H 149.3°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#186D33
RGB	rgb(24, 109, 51)
HSL	hsl(139, 64%, 26%)
HSV	hsv(139, 78%, 43%)
CMYK	cmyk(78%, 0%, 53.2%, 57.3%)
CIE-LAB	lab(40.20, -38.36, 25.34)
CIE-LCH	lch(40.20, 45.97, 146.56°)
OKLab	oklab(47.16% -0.1032 0.0614)
OKLCH	oklch(47.16% 0.12 149.3)
XYZ	xyz(6.4423, 11.3697, 4.9864)
Luminance	0.1137 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D33 #6D1852

analogous

#276D18 #186D33 #186D5D

triadic

#186D33 #33186D #6D3318

tetradic

#186D33 #18276D #6D1852 #6D5D18

square

#186D33 #18276D #6D1852 #6D5D18

split-complementary

#186D33 #5D186D #6D1827

monochromatic

#06190C #0D3B1C #186D33 #239F4A #2ED162

Accessibility & contrast

On white

6.41

#186D33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#186D33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D33

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D33	#FFFFFF	#000000	##FFFFFF
##186D33	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E632E

Deuteranopia (green-blind)

#645C37

Tritanopia (blue-blind)

#006B60

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186d33;
/* rgb */ color: rgb(24, 109, 51);
/* oklch */ color: oklch(47.2% 0.120 149.3);

Tailwind

colors: {
  custom: {
    50: '#63986c',
    500: '#186d33',
    950: '#000000',
  },
}

SCSS

$custom: #186d33;
$custom-light: #63986c;
$custom-dark: #000000;

JSON

{
  "hex": "#186d33",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 51
  },
  "hsl": {
    "h": 139.059,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47157,
    "c": 0.12003,
    "h": 149.3
  },
  "luminance": 0.1137
}

Semantic roles & 50–950 ramp

primary

#186D33

secondary

#A33E83

accent

#41B2E7

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #186D33

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

Preview Lab → · Contrast checker → · Palette generator →