#166A3D#166A3D

#166A3D is a mid, moderate green. Relative luminance 0.108; OKLCH L 46.4% C 0.106 H 154.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#166A3D
RGB	rgb(22, 106, 61)
HSL	hsl(148, 66%, 25%)
HSV	hsv(148, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 42.5%, 58.4%)
CIE-LAB	lab(39.27, -35.58, 18.48)
CIE-LCH	lch(39.27, 40.09, 152.56°)
OKLab	oklab(46.43% -0.0959 0.046)
OKLCH	oklch(46.43% 0.106 154.4)
XYZ	xyz(6.3266, 10.8148, 6.1680)
Luminance	0.1082 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A3D #6A1643

analogous

#196A16 #166A3D #166A67

triadic

#166A3D #3D166A #6A3D16

tetradic

#166A3D #16196A #6A1643 #6A6716

square

#166A3D #16196A #6A1643 #6A6716

split-complementary

#166A3D #67166A #6A1619

monochromatic

#05190F #0B3720 #166A3D #219D5A #2BCF77

Accessibility & contrast

On white

6.64

#166A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#166A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A3D

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A3D	#FFFFFF	#000000	##FFFFFF
##166A3D	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)

#6A613A

Deuteranopia (green-blind)

#605A40

Tritanopia (blue-blind)

#00695F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166a3d;
/* rgb */ color: rgb(22, 106, 61);
/* oklch */ color: oklch(46.4% 0.106 154.4);

Tailwind

colors: {
  custom: {
    50: '#629573',
    500: '#166a3d',
    950: '#000000',
  },
}

SCSS

$custom: #166a3d;
$custom-light: #629573;
$custom-dark: #000000;

JSON

{
  "hex": "#166a3d",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 61
  },
  "hsl": {
    "h": 147.857,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46431,
    "c": 0.10635,
    "h": 154.4
  },
  "luminance": 0.10816
}

Semantic roles & 50–950 ramp

primary

#166A3D

secondary

#A03B72

accent

#3F9AE9

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #166A3D

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

Preview Lab → · Contrast checker → · Palette generator →