#166C3B#166C3B

#166C3B is a mid, moderate green. Relative luminance 0.112; OKLCH L 47.0% C 0.111 H 152.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#166C3B
RGB	rgb(22, 108, 59)
HSL	hsl(146, 66%, 25%)
HSV	hsv(146, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 45.4%, 57.6%)
CIE-LAB	lab(39.93, -36.81, 20.50)
CIE-LCH	lch(39.93, 42.13, 150.88°)
OKLab	oklab(46.97% -0.099 0.0507)
OKLCH	oklch(46.97% 0.111 152.9)
XYZ	xyz(6.4823, 11.2107, 5.9591)
Luminance	0.1121 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C3B #6C1647

analogous

#1C6C16 #166C3B #166C66

triadic

#166C3B #3B166C #6C3B16

tetradic

#166C3B #161C6C #6C1647 #6C6616

square

#166C3B #161C6C #6C1647 #6C6616

split-complementary

#166C3B #66166C #6C161C

monochromatic

#05190E #0C391F #166C3B #209F57 #2BD273

Accessibility & contrast

On white

6.48

#166C3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#166C3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C3B

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C3B	#FFFFFF	#000000	##FFFFFF
##166C3B	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6237

Deuteranopia (green-blind)

#625B3E

Tritanopia (blue-blind)

#006A60

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166c3b;
/* rgb */ color: rgb(22, 108, 59);
/* oklch */ color: oklch(47.0% 0.111 152.9);

Tailwind

colors: {
  custom: {
    50: '#629771',
    500: '#166c3b',
    950: '#000000',
  },
}

SCSS

$custom: #166c3b;
$custom-light: #629771;
$custom-dark: #000000;

JSON

{
  "hex": "#166c3b",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 59
  },
  "hsl": {
    "h": 145.814,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.4697,
    "c": 0.11126,
    "h": 152.9
  },
  "luminance": 0.11211
}

Semantic roles & 50–950 ramp

primary

#166C3B

secondary

#A23C76

accent

#3FA0E9

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #166C3B

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

Preview Lab → · Contrast checker → · Palette generator →