#166B3D#166B3D

#166B3D is a mid, moderate green. Relative luminance 0.110; OKLCH L 46.7% C 0.108 H 154.1°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#166B3D
RGB	rgb(22, 107, 61)
HSL	hsl(148, 66%, 25%)
HSV	hsv(148, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 43%, 58%)
CIE-LAB	lab(39.62, -36.00, 18.94)
CIE-LCH	lch(39.62, 40.67, 152.25°)
OKLab	oklab(46.72% -0.097 0.0471)
OKLCH	oklch(46.72% 0.108 154.1)
XYZ	xyz(6.4303, 11.0221, 6.2026)
Luminance	0.1102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B3D #6B1644

analogous

#1A6B16 #166B3D #166B67

triadic

#166B3D #3D166B #6B3D16

tetradic

#166B3D #161A6B #6B1644 #6B6716

square

#166B3D #161A6B #6B1644 #6B6716

split-complementary

#166B3D #67166B #6B161A

monochromatic

#05190E #0C3820 #166B3D #209E5A #2BD177

Accessibility & contrast

On white

6.55

#166B3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#166B3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B3D

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B3D	#FFFFFF	#000000	##FFFFFF
##166B3D	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623A

Deuteranopia (green-blind)

#615A40

Tritanopia (blue-blind)

#006A60

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166b3d;
/* rgb */ color: rgb(22, 107, 61);
/* oklch */ color: oklch(46.7% 0.108 154.1);

Tailwind

colors: {
  custom: {
    50: '#629673',
    500: '#166b3d',
    950: '#000000',
  },
}

SCSS

$custom: #166b3d;
$custom-light: #629673;
$custom-dark: #000000;

JSON

{
  "hex": "#166b3d",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 61
  },
  "hsl": {
    "h": 147.529,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46721,
    "c": 0.1078,
    "h": 154.1
  },
  "luminance": 0.11023
}

Semantic roles & 50–950 ramp

primary

#166B3D

secondary

#A13B73

accent

#3F9BE9

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #166B3D

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

Preview Lab → · Contrast checker → · Palette generator →