#166B28#166B28

#166B28 is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.4% C 0.128 H 146.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#166B28
RGB	rgb(22, 107, 40)
HSL	hsl(133, 66%, 25%)
HSV	hsv(133, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 62.6%, 58%)
CIE-LAB	lab(39.31, -39.63, 30.09)
CIE-LCH	lch(39.31, 49.76, 142.79°)
OKLab	oklab(46.36% -0.1067 0.071)
OKLCH	oklch(46.36% 0.128 146.4)
XYZ	xyz(5.9711, 10.8385, 3.7844)
Luminance	0.1084 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B28 #6B1659

analogous

#2E6B16 #166B28 #166B52

triadic

#166B28 #28166B #6B2816

tetradic

#166B28 #162E6B #6B1659 #6B5216

square

#166B28 #162E6B #6B1659 #6B5216

split-complementary

#166B28 #52166B #6B162E

monochromatic

#051909 #0C3815 #166B28 #209E3B #2BD14E

Accessibility & contrast

On white

6.63

#166B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#166B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B28

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B28	#FFFFFF	#000000	##FFFFFF
##166B28	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6121

Deuteranopia (green-blind)

#635A2D

Tritanopia (blue-blind)

#00685C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166b28;
/* rgb */ color: rgb(22, 107, 40);
/* oklch */ color: oklch(46.4% 0.128 146.4);

Tailwind

colors: {
  custom: {
    50: '#639664',
    500: '#166b28',
    950: '#000000',
  },
}

SCSS

$custom: #166b28;
$custom-light: #639664;
$custom-dark: #000000;

JSON

{
  "hex": "#166b28",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 40
  },
  "hsl": {
    "h": 132.706,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46363,
    "c": 0.12822,
    "h": 146.4
  },
  "luminance": 0.10839
}

Semantic roles & 50–950 ramp

primary

#166B28

secondary

#A13B8C

accent

#3FC5E9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D05

muted

#7A7E7A

Preview Lab

Preview with #166B28

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

Preview Lab → · Contrast checker → · Palette generator →