#166D2D#166D2D

#166D2D is a mid, vivid green. Relative luminance 0.113; OKLCH L 47.0% C 0.126 H 147.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#166D2D
RGB	rgb(22, 109, 45)
HSL	hsl(136, 66%, 26%)
HSV	hsv(136, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 58.7%, 57.3%)
CIE-LAB	lab(40.08, -39.65, 28.41)
CIE-LCH	lch(40.08, 48.77, 144.38°)
OKLab	oklab(47.02% -0.1066 0.0678)
OKLCH	oklch(47.02% 0.126 147.6)
XYZ	xyz(6.2727, 11.2966, 4.3320)
Luminance	0.1130 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D2D #6D1656

analogous

#2A6D16 #166D2D #166D58

triadic

#166D2D #2D166D #6D2D16

tetradic

#166D2D #162A6D #6D1656 #6D5816

square

#166D2D #162A6D #6D1656 #6D5816

split-complementary

#166D2D #58166D #6D162A

monochromatic

#05190B #0C3A18 #166D2D #20A042 #2BD357

Accessibility & contrast

On white

6.44

#166D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#166D2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D2D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D2D	#FFFFFF	#000000	##FFFFFF
##166D2D	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6327

Deuteranopia (green-blind)

#645C32

Tritanopia (blue-blind)

#006B5F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166d2d;
/* rgb */ color: rgb(22, 109, 45);
/* oklch */ color: oklch(47.0% 0.126 147.6);

Tailwind

colors: {
  custom: {
    50: '#639868',
    500: '#166d2d',
    950: '#000000',
  },
}

SCSS

$custom: #166d2d;
$custom-light: #639868;
$custom-dark: #000000;

JSON

{
  "hex": "#166d2d",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 45
  },
  "hsl": {
    "h": 135.862,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47019,
    "c": 0.12637,
    "h": 147.6
  },
  "luminance": 0.11297
}

Semantic roles & 50–950 ramp

primary

#166D2D

secondary

#A33C88

accent

#3EBCE9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #166D2D

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

Preview Lab → · Contrast checker → · Palette generator →