#166644#166644

#166644 is a mid, moderate teal. Relative luminance 0.101; OKLCH L 45.4% C 0.094 H 160.0°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#166644
RGB	rgb(22, 102, 68)
HSL	hsl(155, 65%, 24%)
HSV	hsv(155, 78%, 40%)
CMYK	cmyk(78.4%, 0%, 33.3%, 60%)
CIE-LAB	lab(38.00, -32.31, 12.64)
CIE-LCH	lch(38.00, 34.70, 158.64°)
OKLab	oklab(45.44% -0.0879 0.032)
OKLCH	oklch(45.44% 0.094 160)
XYZ	xyz(6.1250, 10.0899, 7.0925)
Luminance	0.1009 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166644 #661638

analogous

#16661C #166644 #166066

triadic

#166644 #441666 #664416

tetradic

#166644 #1C1666 #661638 #606616

square

#166644 #1C1666 #661638 #606616

split-complementary

#166644 #661660 #661C16

monochromatic

#051911 #0B3422 #166644 #219866 #2CCB87

Accessibility & contrast

On white

6.96

#166644 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#166644 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166644

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166644	#FFFFFF	#000000	##FFFFFF
##166644	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E42

Deuteranopia (green-blind)

#5B5746

Tritanopia (blue-blind)

#00665D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166644;
/* rgb */ color: rgb(22, 102, 68);
/* oklch */ color: oklch(45.4% 0.094 160.0);

Tailwind

colors: {
  custom: {
    50: '#619278',
    500: '#166644',
    950: '#000000',
  },
}

SCSS

$custom: #166644;
$custom-light: #619278;
$custom-dark: #000000;

JSON

{
  "hex": "#166644",
  "rgb": {
    "r": 22,
    "g": 102,
    "b": 68
  },
  "hsl": {
    "h": 154.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.45436,
    "c": 0.09355,
    "h": 160
  },
  "luminance": 0.10091
}

Semantic roles & 50–950 ramp

primary

#166644

secondary

#9D3B65

accent

#4087E8

background

#F6F9F7

surface

#EBF1ED

border

#C6CBC8

text

#060D09

muted

#7A7E7B

Preview Lab

Preview with #166644

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

Preview Lab → · Contrast checker → · Palette generator →