#166C2F#166C2F

#166C2F is a mid, vivid green. Relative luminance 0.111; OKLCH L 46.8% C 0.123 H 148.3°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#166C2F
RGB	rgb(22, 108, 47)
HSL	hsl(137, 66%, 25%)
HSV	hsv(137, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 56.5%, 57.6%)
CIE-LAB	lab(39.75, -38.96, 26.95)
CIE-LCH	lch(39.75, 47.37, 145.33°)
OKLab	oklab(46.76% -0.1047 0.0647)
OKLCH	oklch(46.76% 0.123 148.3)
XYZ	xyz(6.2060, 11.1002, 4.5043)
Luminance	0.1110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C2F #6C1653

analogous

#286C16 #166C2F #166C5A

triadic

#166C2F #2F166C #6C2F16

tetradic

#166C2F #16286C #6C1653 #6C5A16

square

#166C2F #16286C #6C1653 #6C5A16

split-complementary

#166C2F #5A166C #6C1628

monochromatic

#05190B #0C3919 #166C2F #209F45 #2BD25B

Accessibility & contrast

On white

6.52

#166C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#166C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C2F

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C2F	#FFFFFF	#000000	##FFFFFF
##166C2F	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6229

Deuteranopia (green-blind)

#635B34

Tritanopia (blue-blind)

#006A5E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166c2f;
/* rgb */ color: rgb(22, 108, 47);
/* oklch */ color: oklch(46.8% 0.123 148.3);

Tailwind

colors: {
  custom: {
    50: '#639769',
    500: '#166c2f',
    950: '#000000',
  },
}

SCSS

$custom: #166c2f;
$custom-light: #639769;
$custom-dark: #000000;

JSON

{
  "hex": "#166c2f",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 47
  },
  "hsl": {
    "h": 137.442,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46757,
    "c": 0.12313,
    "h": 148.3
  },
  "luminance": 0.11101
}

Semantic roles & 50–950 ramp

primary

#166C2F

secondary

#A23C84

accent

#3FB8E9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #166C2F

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

Preview Lab → · Contrast checker → · Palette generator →