#166E3A#166E3A

#166E3A is a mid, moderate green. Relative luminance 0.116; OKLCH L 47.5% C 0.115 H 152.0°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#166E3A
RGB	rgb(22, 110, 58)
HSL	hsl(145, 67%, 26%)
HSV	hsv(145, 80%, 43%)
CMYK	cmyk(80%, 0%, 47.3%, 56.9%)
CIE-LAB	lab(40.62, -37.80, 21.96)
CIE-LCH	lch(40.62, 43.72, 149.85°)
OKLab	oklab(47.53% -0.1016 0.054)
OKLCH	oklch(47.53% 0.115 152)
XYZ	xyz(6.6699, 11.6271, 5.8949)
Luminance	0.1163 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166E3A #6E164A

analogous

#1E6E16 #166E3A #166E66

triadic

#166E3A #3A166E #6E3A16

tetradic

#166E3A #161E6E #6E164A #6E6616

square

#166E3A #161E6E #6E164A #6E6616

split-complementary

#166E3A #66166E #6E161E

monochromatic

#051A0D #0C3B1F #166E3A #20A155 #2AD470

Accessibility & contrast

On white

6.31

#166E3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#166E3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166E3A

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166E3A	#FFFFFF	#000000	##FFFFFF
##166E3A	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6436

Deuteranopia (green-blind)

#645D3E

Tritanopia (blue-blind)

#006C61

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166e3a;
/* rgb */ color: rgb(22, 110, 58);
/* oklch */ color: oklch(47.5% 0.115 152.0);

Tailwind

colors: {
  custom: {
    50: '#639871',
    500: '#166e3a',
    950: '#000000',
  },
}

SCSS

$custom: #166e3a;
$custom-light: #639871;
$custom-dark: #000000;

JSON

{
  "hex": "#166e3a",
  "rgb": {
    "r": 22,
    "g": 110,
    "b": 58
  },
  "hsl": {
    "h": 144.545,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.4753,
    "c": 0.1151,
    "h": 152
  },
  "luminance": 0.11628
}

Semantic roles & 50–950 ramp

primary

#166E3A

secondary

#A43C79

accent

#3EA3EA

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #166E3A

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

Preview Lab → · Contrast checker → · Palette generator →