#166B33#166B33

#166B33 is a mid, moderate green. Relative luminance 0.109; OKLCH L 46.5% C 0.118 H 149.8°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#166B33
RGB	rgb(22, 107, 51)
HSL	hsl(140, 66%, 25%)
HSV	hsv(140, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 52.3%, 58%)
CIE-LAB	lab(39.45, -37.90, 24.40)
CIE-LCH	lch(39.45, 45.08, 147.23°)
OKLab	oklab(46.53% -0.1019 0.0593)
OKLCH	oklch(46.53% 0.118 149.8)
XYZ	xyz(6.1856, 10.9243, 4.9139)
Luminance	0.1092 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B33 #6B164E

analogous

#236B16 #166B33 #166B5D

triadic

#166B33 #33166B #6B3316

tetradic

#166B33 #16236B #6B164E #6B5D16

square

#166B33 #16236B #6B164E #6B5D16

split-complementary

#166B33 #5D166B #6B1623

monochromatic

#05190C #0C381B #166B33 #209E4B #2BD163

Accessibility & contrast

On white

6.59

#166B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#166B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B33

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B33	#FFFFFF	#000000	##FFFFFF
##166B33	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C612E

Deuteranopia (green-blind)

#625A37

Tritanopia (blue-blind)

#00695E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166b33;
/* rgb */ color: rgb(22, 107, 51);
/* oklch */ color: oklch(46.5% 0.118 149.8);

Tailwind

colors: {
  custom: {
    50: '#62966c',
    500: '#166b33',
    950: '#000000',
  },
}

SCSS

$custom: #166b33;
$custom-light: #62966c;
$custom-dark: #000000;

JSON

{
  "hex": "#166b33",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 51
  },
  "hsl": {
    "h": 140.471,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4653,
    "c": 0.11786,
    "h": 149.8
  },
  "luminance": 0.10925
}

Semantic roles & 50–950 ramp

primary

#166B33

secondary

#A13B7F

accent

#3FAFE9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #166B33

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

Preview Lab → · Contrast checker → · Palette generator →