#166C2E#166C2E

#166C2E is a mid, vivid green. Relative luminance 0.111; OKLCH L 46.7% C 0.124 H 148.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#166C2E
RGB	rgb(22, 108, 46)
HSL	hsl(137, 66%, 25%)
HSV	hsv(137, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 57.4%, 57.6%)
CIE-LAB	lab(39.74, -39.12, 27.47)
CIE-LCH	lch(39.74, 47.80, 144.92°)
OKLab	oklab(46.74% -0.1052 0.0658)
OKLCH	oklch(46.74% 0.124 148)
XYZ	xyz(6.1861, 11.0922, 4.3992)
Luminance	0.1109 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C2E #6C1654

analogous

#296C16 #166C2E #166C59

triadic

#166C2E #2E166C #6C2E16

tetradic

#166C2E #16296C #6C1654 #6C5916

square

#166C2E #16296C #6C1654 #6C5916

split-complementary

#166C2E #59166C #6C1629

monochromatic

#05190B #0C3918 #166C2E #209F44 #2BD259

Accessibility & contrast

On white

6.52

#166C2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#166C2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C2E

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C2E	#FFFFFF	#000000	##FFFFFF
##166C2E	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)

#6D6228

Deuteranopia (green-blind)

#635B33

Tritanopia (blue-blind)

#006A5E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166c2e;
/* rgb */ color: rgb(22, 108, 46);
/* oklch */ color: oklch(46.7% 0.124 148.0);

Tailwind

colors: {
  custom: {
    50: '#639768',
    500: '#166c2e',
    950: '#000000',
  },
}

SCSS

$custom: #166c2e;
$custom-light: #639768;
$custom-dark: #000000;

JSON

{
  "hex": "#166c2e",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 46
  },
  "hsl": {
    "h": 136.744,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46742,
    "c": 0.12407,
    "h": 148
  },
  "luminance": 0.11093
}

Semantic roles & 50–950 ramp

primary

#166C2E

secondary

#A23C86

accent

#3FBAE9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #166C2E

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

Preview Lab → · Contrast checker → · Palette generator →