#166636#166636

#166636 is a mid, moderate green. Relative luminance 0.099; OKLCH L 45.1% C 0.108 H 152.0°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#166636
RGB	rgb(22, 102, 54)
HSL	hsl(144, 65%, 24%)
HSV	hsv(144, 78%, 40%)
CMYK	cmyk(78.4%, 0%, 47.1%, 60%)
CIE-LAB	lab(37.73, -35.35, 20.53)
CIE-LCH	lch(37.73, 40.88, 149.86°)
OKLab	oklab(45.12% -0.0951 0.0506)
OKLCH	oklch(45.12% 0.108 152)
XYZ	xyz(5.7476, 9.9390, 5.1048)
Luminance	0.0994 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166636 #661646

analogous

#1E6616 #166636 #16665E

triadic

#166636 #361666 #663616

tetradic

#166636 #161E66 #661646 #665E16

square

#166636 #161E66 #661646 #665E16

split-complementary

#166636 #5E1666 #66161E

monochromatic

#05190D #0B341B #166636 #219851 #2CCB6B

Accessibility & contrast

On white

7.03

#166636 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#166636 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166636

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166636	#FFFFFF	#000000	##FFFFFF
##166636	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D32

Deuteranopia (green-blind)

#5D5639

Tritanopia (blue-blind)

#00645A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166636;
/* rgb */ color: rgb(22, 102, 54);
/* oklch */ color: oklch(45.1% 0.108 152.0);

Tailwind

colors: {
  custom: {
    50: '#61926e',
    500: '#166636',
    950: '#000000',
  },
}

SCSS

$custom: #166636;
$custom-light: #61926e;
$custom-dark: #000000;

JSON

{
  "hex": "#166636",
  "rgb": {
    "r": 22,
    "g": 102,
    "b": 54
  },
  "hsl": {
    "h": 144,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.45124,
    "c": 0.10772,
    "h": 152
  },
  "luminance": 0.0994
}

Semantic roles & 50–950 ramp

primary

#166636

secondary

#9D3B76

accent

#40A5E8

background

#F6F9F6

surface

#EBF1EB

border

#C6CBC6

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #166636

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

Preview Lab → · Contrast checker → · Palette generator →