#166E33#166E33

#166E33 is a mid, vivid green. Relative luminance 0.116; OKLCH L 47.4% C 0.122 H 149.3°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#166E33
RGB	rgb(22, 110, 51)
HSL	hsl(140, 67%, 26%)
HSV	hsv(140, 80%, 43%)
CMYK	cmyk(80%, 0%, 53.6%, 56.9%)
CIE-LAB	lab(40.51, -39.06, 25.71)
CIE-LCH	lch(40.51, 46.77, 146.65°)
OKLab	oklab(47.41% -0.105 0.0622)
OKLCH	oklch(47.41% 0.122 149.3)
XYZ	xyz(6.5038, 11.5607, 5.0200)
Luminance	0.1156 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166E33 #6E1651

analogous

#256E16 #166E33 #166E5F

triadic

#166E33 #33166E #6E3316

tetradic

#166E33 #16256E #6E1651 #6E5F16

square

#166E33 #16256E #6E1651 #6E5F16

split-complementary

#166E33 #5F166E #6E1625

monochromatic

#051A0C #0C3B1B #166E33 #20A14B #2AD462

Accessibility & contrast

On white

6.34

#166E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#166E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166E33

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166E33	#FFFFFF	#000000	##FFFFFF
##166E33	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F642E

Deuteranopia (green-blind)

#655D37

Tritanopia (blue-blind)

#006C60

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166e33;
/* rgb */ color: rgb(22, 110, 51);
/* oklch */ color: oklch(47.4% 0.122 149.3);

Tailwind

colors: {
  custom: {
    50: '#63986c',
    500: '#166e33',
    950: '#000000',
  },
}

SCSS

$custom: #166e33;
$custom-light: #63986c;
$custom-dark: #000000;

JSON

{
  "hex": "#166e33",
  "rgb": {
    "r": 22,
    "g": 110,
    "b": 51
  },
  "hsl": {
    "h": 139.773,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47405,
    "c": 0.12203,
    "h": 149.3
  },
  "luminance": 0.11561
}

Semantic roles & 50–950 ramp

primary

#166E33

secondary

#A43C82

accent

#3EB1EA

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #166E33

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

Preview Lab → · Contrast checker → · Palette generator →