#166728#166728

#166728 is a mid, vivid green. Relative luminance 0.100; OKLCH L 45.2% C 0.123 H 146.7°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#166728
RGB	rgb(22, 103, 40)
HSL	hsl(133, 65%, 25%)
HSV	hsv(133, 79%, 40%)
CMYK	cmyk(78.6%, 0%, 61.2%, 59.6%)
CIE-LAB	lab(37.88, -38.12, 28.43)
CIE-LCH	lch(37.88, 47.55, 143.29°)
OKLab	oklab(45.18% -0.1027 0.0674)
OKLCH	oklch(45.18% 0.123 146.7)
XYZ	xyz(5.5637, 10.0236, 3.6486)
Luminance	0.1002 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166728 #671655

analogous

#2D6716 #166728 #166751

triadic

#166728 #281667 #672816

tetradic

#166728 #162D67 #671655 #675116

square

#166728 #162D67 #671655 #675116

split-complementary

#166728 #511667 #67162D

monochromatic

#05190A #0B3514 #166728 #21993C #2CCC4F

Accessibility & contrast

On white

6.99

#166728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#166728 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166728

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166728	#FFFFFF	#000000	##FFFFFF
##166728	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D22

Deuteranopia (green-blind)

#5F572D

Tritanopia (blue-blind)

#006459

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166728;
/* rgb */ color: rgb(22, 103, 40);
/* oklch */ color: oklch(45.2% 0.123 146.7);

Tailwind

colors: {
  custom: {
    50: '#629364',
    500: '#166728',
    950: '#000000',
  },
}

SCSS

$custom: #166728;
$custom-light: #629364;
$custom-dark: #000000;

JSON

{
  "hex": "#166728",
  "rgb": {
    "r": 22,
    "g": 103,
    "b": 40
  },
  "hsl": {
    "h": 133.333,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.45184,
    "c": 0.12283,
    "h": 146.7
  },
  "luminance": 0.10024
}

Semantic roles & 50–950 ramp

primary

#166728

secondary

#9E3B88

accent

#40C3E8

background

#F6F9F6

surface

#EBF1EB

border

#C6CBC6

text

#060D05

muted

#7A7E7A

Preview Lab

Preview with #166728

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

Preview Lab → · Contrast checker → · Palette generator →