#166A3C#166A3C

#166A3C is a mid, moderate green. Relative luminance 0.108; OKLCH L 46.4% C 0.107 H 153.9°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#166A3C
RGB	rgb(22, 106, 60)
HSL	hsl(147, 66%, 25%)
HSV	hsv(147, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 43.4%, 58.4%)
CIE-LAB	lab(39.25, -35.79, 19.03)
CIE-LCH	lch(39.25, 40.54, 152.00°)
OKLab	oklab(46.41% -0.0964 0.0473)
OKLCH	oklch(46.41% 0.107 153.9)
XYZ	xyz(6.2999, 10.8041, 6.0275)
Luminance	0.1080 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A3C #6A1644

analogous

#1A6A16 #166A3C #166A66

triadic

#166A3C #3C166A #6A3C16

tetradic

#166A3C #161A6A #6A1644 #6A6616

square

#166A3C #161A6A #6A1644 #6A6616

split-complementary

#166A3C #66166A #6A161A

monochromatic

#05190E #0B371F #166A3C #219D59 #2BCF75

Accessibility & contrast

On white

6.64

#166A3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#166A3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A3C

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A3C	#FFFFFF	#000000	##FFFFFF
##166A3C	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6139

Deuteranopia (green-blind)

#605A3F

Tritanopia (blue-blind)

#00695F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166a3c;
/* rgb */ color: rgb(22, 106, 60);
/* oklch */ color: oklch(46.4% 0.107 153.9);

Tailwind

colors: {
  custom: {
    50: '#629572',
    500: '#166a3c',
    950: '#000000',
  },
}

SCSS

$custom: #166a3c;
$custom-light: #629572;
$custom-dark: #000000;

JSON

{
  "hex": "#166a3c",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 60
  },
  "hsl": {
    "h": 147.143,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.4641,
    "c": 0.10737,
    "h": 153.9
  },
  "luminance": 0.10805
}

Semantic roles & 50–950 ramp

primary

#166A3C

secondary

#A03B73

accent

#3F9CE9

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #166A3C

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

Preview Lab → · Contrast checker → · Palette generator →