#186D41#186D41

#186D41 is a mid, moderate green. Relative luminance 0.115; OKLCH L 47.4% C 0.106 H 155.3°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#186D41
RGB	rgb(24, 109, 65)
HSL	hsl(149, 64%, 26%)
HSV	hsv(149, 78%, 43%)
CMYK	cmyk(78%, 0%, 40.4%, 57.3%)
CIE-LAB	lab(40.43, -35.68, 17.70)
CIE-LCH	lch(40.43, 39.83, 153.62°)
OKLab	oklab(47.43% -0.0963 0.0442)
OKLCH	oklch(47.43% 0.106 155.3)
XYZ	xyz(6.7988, 11.5123, 6.8638)
Luminance	0.1151 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D41 #6D1844

analogous

#196D18 #186D41 #186D6B

triadic

#186D41 #41186D #6D4118

tetradic

#186D41 #18196D #6D1844 #6D6B18

square

#186D41 #18196D #6D1844 #6D6B18

split-complementary

#186D41 #6B186D #6D1819

monochromatic

#06190F #0D3B23 #186D41 #239F5F #2ED17D

Accessibility & contrast

On white

6.36

#186D41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#186D41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D41

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D41	#FFFFFF	#000000	##FFFFFF
##186D41	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643E

Deuteranopia (green-blind)

#625C44

Tritanopia (blue-blind)

#006C62

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186d41;
/* rgb */ color: rgb(24, 109, 65);
/* oklch */ color: oklch(47.4% 0.106 155.3);

Tailwind

colors: {
  custom: {
    50: '#639876',
    500: '#186d41',
    950: '#000000',
  },
}

SCSS

$custom: #186d41;
$custom-light: #639876;
$custom-dark: #000000;

JSON

{
  "hex": "#186d41",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 65
  },
  "hsl": {
    "h": 148.941,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47427,
    "c": 0.10597,
    "h": 155.3
  },
  "luminance": 0.11513
}

Semantic roles & 50–950 ramp

primary

#186D41

secondary

#A33E72

accent

#4197E7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #186D41

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

Preview Lab → · Contrast checker → · Palette generator →