#166F3A#166F3A

#166F3A is a mid, moderate green. Relative luminance 0.118; OKLCH L 47.8% C 0.117 H 151.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#166F3A
RGB	rgb(22, 111, 58)
HSL	hsl(144, 67%, 26%)
HSV	hsv(144, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 47.7%, 56.5%)
CIE-LAB	lab(40.97, -38.20, 22.40)
CIE-LCH	lch(40.97, 44.29, 149.61°)
OKLab	oklab(47.82% -0.1027 0.055)
OKLCH	oklch(47.82% 0.117 151.8)
XYZ	xyz(6.7784, 11.8441, 5.9311)
Luminance	0.1184 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F3A #6F164B

analogous

#1E6F16 #166F3A #166F66

triadic

#166F3A #3A166F #6F3A16

tetradic

#166F3A #161E6F #6F164B #6F6616

square

#166F3A #161E6F #6F164B #6F6616

split-complementary

#166F3A #66166F #6F161E

monochromatic

#051A0D #0C3C1F #166F3A #20A255 #2BD56F

Accessibility & contrast

On white

6.23

#166F3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#166F3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F3A

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F3A	#FFFFFF	#000000	##FFFFFF
##166F3A	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6536

Deuteranopia (green-blind)

#655E3E

Tritanopia (blue-blind)

#006D62

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166f3a;
/* rgb */ color: rgb(22, 111, 58);
/* oklch */ color: oklch(47.8% 0.117 151.8);

Tailwind

colors: {
  custom: {
    50: '#639971',
    500: '#166f3a',
    950: '#000000',
  },
}

SCSS

$custom: #166f3a;
$custom-light: #639971;
$custom-dark: #000000;

JSON

{
  "hex": "#166f3a",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 58
  },
  "hsl": {
    "h": 144.27,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47819,
    "c": 0.11652,
    "h": 151.8
  },
  "luminance": 0.11845
}

Semantic roles & 50–950 ramp

primary

#166F3A

secondary

#A53C7A

accent

#3EA4EA

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #166F3A

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

Preview Lab → · Contrast checker → · Palette generator →