#166A33#166A33

#166A33 is a mid, moderate green. Relative luminance 0.107; OKLCH L 46.2% C 0.116 H 150.0°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#166A33
RGB	rgb(22, 106, 51)
HSL	hsl(141, 66%, 25%)
HSV	hsv(141, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 51.9%, 58.4%)
CIE-LAB	lab(39.10, -37.51, 23.96)
CIE-LCH	lch(39.10, 44.51, 147.43°)
OKLab	oklab(46.24% -0.1008 0.0583)
OKLCH	oklch(46.24% 0.116 150)
XYZ	xyz(6.0819, 10.7169, 4.8794)
Luminance	0.1072 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A33 #6A164D

analogous

#236A16 #166A33 #166A5D

triadic

#166A33 #33166A #6A3316

tetradic

#166A33 #16236A #6A164D #6A5D16

square

#166A33 #16236A #6A164D #6A5D16

split-complementary

#166A33 #5D166A #6A1623

monochromatic

#05190C #0B371B #166A33 #219D4B #2BCF64

Accessibility & contrast

On white

6.68

#166A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#166A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A33

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A33	#FFFFFF	#000000	##FFFFFF
##166A33	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B602E

Deuteranopia (green-blind)

#615937

Tritanopia (blue-blind)

#00685D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166a33;
/* rgb */ color: rgb(22, 106, 51);
/* oklch */ color: oklch(46.2% 0.116 150.0);

Tailwind

colors: {
  custom: {
    50: '#62956c',
    500: '#166a33',
    950: '#000000',
  },
}

SCSS

$custom: #166a33;
$custom-light: #62956c;
$custom-dark: #000000;

JSON

{
  "hex": "#166a33",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 51
  },
  "hsl": {
    "h": 140.714,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46238,
    "c": 0.11646,
    "h": 150
  },
  "luminance": 0.10718
}

Semantic roles & 50–950 ramp

primary

#166A33

secondary

#A03B7E

accent

#3FAEE9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #166A33

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

Preview Lab → · Contrast checker → · Palette generator →