#166C33#166C33

#166C33 is a mid, moderate green. Relative luminance 0.111; OKLCH L 46.8% C 0.119 H 149.6°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#166C33
RGB	rgb(22, 108, 51)
HSL	hsl(140, 66%, 25%)
HSV	hsv(140, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 52.8%, 57.6%)
CIE-LAB	lab(39.81, -38.29, 24.84)
CIE-LCH	lch(39.81, 45.64, 147.03°)
OKLab	oklab(46.82% -0.1029 0.0603)
OKLCH	oklch(46.82% 0.119 149.6)
XYZ	xyz(6.2905, 11.1340, 4.9489)
Luminance	0.1114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C33 #6C164F

analogous

#246C16 #166C33 #166C5E

triadic

#166C33 #33166C #6C3316

tetradic

#166C33 #16246C #6C164F #6C5E16

square

#166C33 #16246C #6C164F #6C5E16

split-complementary

#166C33 #5E166C #6C1624

monochromatic

#05190C #0C391B #166C33 #209F4B #2BD263

Accessibility & contrast

On white

6.51

#166C33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#166C33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C33

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C33	#FFFFFF	#000000	##FFFFFF
##166C33	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D622E

Deuteranopia (green-blind)

#635B37

Tritanopia (blue-blind)

#006A5F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166c33;
/* rgb */ color: rgb(22, 108, 51);
/* oklch */ color: oklch(46.8% 0.119 149.6);

Tailwind

colors: {
  custom: {
    50: '#63976c',
    500: '#166c33',
    950: '#000000',
  },
}

SCSS

$custom: #166c33;
$custom-light: #63976c;
$custom-dark: #000000;

JSON

{
  "hex": "#166c33",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 51
  },
  "hsl": {
    "h": 140.233,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46822,
    "c": 0.11925,
    "h": 149.6
  },
  "luminance": 0.11135
}

Semantic roles & 50–950 ramp

primary

#166C33

secondary

#A23C80

accent

#3FB0E9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #166C33

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

Preview Lab → · Contrast checker → · Palette generator →