#166D3C#166D3C

#166D3C is a mid, moderate green. Relative luminance 0.114; OKLCH L 47.3% C 0.112 H 153.1°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#166D3C
RGB	rgb(22, 109, 60)
HSL	hsl(146, 66%, 26%)
HSV	hsv(146, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 45%, 57.3%)
CIE-LAB	lab(40.30, -37.01, 20.41)
CIE-LCH	lch(40.30, 42.27, 151.13°)
OKLab	oklab(47.28% -0.0996 0.0505)
OKLCH	oklch(47.28% 0.112 153.1)
XYZ	xyz(6.6145, 11.4333, 6.1323)
Luminance	0.1143 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D3C #6D1647

analogous

#1B6D16 #166D3C #166D67

triadic

#166D3C #3C166D #6D3C16

tetradic

#166D3C #161B6D #6D1647 #6D6716

square

#166D3C #161B6D #6D1647 #6D6716

split-complementary

#166D3C #67166D #6D161B

monochromatic

#05190E #0C3A20 #166D3C #20A058 #2BD374

Accessibility & contrast

On white

6.39

#166D3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#166D3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D3C

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D3C	#FFFFFF	#000000	##FFFFFF
##166D3C	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6338

Deuteranopia (green-blind)

#635C3F

Tritanopia (blue-blind)

#006B61

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166d3c;
/* rgb */ color: rgb(22, 109, 60);
/* oklch */ color: oklch(47.3% 0.112 153.1);

Tailwind

colors: {
  custom: {
    50: '#639872',
    500: '#166d3c',
    950: '#000000',
  },
}

SCSS

$custom: #166d3c;
$custom-light: #639872;
$custom-dark: #000000;

JSON

{
  "hex": "#166d3c",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 60
  },
  "hsl": {
    "h": 146.207,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47279,
    "c": 0.11167,
    "h": 153.1
  },
  "luminance": 0.11434
}

Semantic roles & 50–950 ramp

primary

#166D3C

secondary

#A33C76

accent

#3E9FE9

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #166D3C

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

Preview Lab → · Contrast checker → · Palette generator →