#166A28#166A28

#166A28 is a mid, vivid green. Relative luminance 0.106; OKLCH L 46.1% C 0.127 H 146.4°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#166A28
RGB	rgb(22, 106, 40)
HSL	hsl(133, 66%, 25%)
HSV	hsv(133, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 62.3%, 58.4%)
CIE-LAB	lab(38.95, -39.25, 29.67)
CIE-LCH	lch(38.95, 49.21, 142.91°)
OKLab	oklab(46.07% -0.1057 0.0701)
OKLCH	oklch(46.07% 0.127 146.4)
XYZ	xyz(5.8675, 10.6312, 3.7499)
Luminance	0.1063 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A28 #6A1658

analogous

#2E6A16 #166A28 #166A52

triadic

#166A28 #28166A #6A2816

tetradic

#166A28 #162E6A #6A1658 #6A5216

square

#166A28 #162E6A #6A1658 #6A5216

split-complementary

#166A28 #52166A #6A162E

monochromatic

#05190A #0B3715 #166A28 #219D3B #2BCF4E

Accessibility & contrast

On white

6.72

#166A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#166A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A28

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A28	#FFFFFF	#000000	##FFFFFF
##166A28	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6021

Deuteranopia (green-blind)

#62592D

Tritanopia (blue-blind)

#00675C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166a28;
/* rgb */ color: rgb(22, 106, 40);
/* oklch */ color: oklch(46.1% 0.127 146.4);

Tailwind

colors: {
  custom: {
    50: '#639564',
    500: '#166a28',
    950: '#000000',
  },
}

SCSS

$custom: #166a28;
$custom-light: #639564;
$custom-dark: #000000;

JSON

{
  "hex": "#166a28",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 40
  },
  "hsl": {
    "h": 132.857,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46068,
    "c": 0.12688,
    "h": 146.4
  },
  "luminance": 0.10632
}

Semantic roles & 50–950 ramp

primary

#166A28

secondary

#A03B8B

accent

#3FC4E9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D05

muted

#7A7E7A

Preview Lab

Preview with #166A28

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

Preview Lab → · Contrast checker → · Palette generator →