#166F4A#166F4A

#166F4A is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.2% C 0.101 H 160.1°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#166F4A
RGB	rgb(22, 111, 74)
HSL	hsl(155, 67%, 26%)
HSV	hsv(155, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 33.3%, 56.5%)
CIE-LAB	lab(41.27, -34.79, 13.54)
CIE-LCH	lch(41.27, 37.33, 158.74°)
OKLab	oklab(48.17% -0.0946 0.0343)
OKLCH	oklch(48.17% 0.101 160.1)
XYZ	xyz(7.2506, 12.0330, 8.4177)
Luminance	0.1203 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F4A #6F163B

analogous

#166F1D #166F4A #16676F

triadic

#166F4A #4A166F #6F4A16

tetradic

#166F4A #1D166F #6F163B #676F16

square

#166F4A #1D166F #6F163B #676F16

split-complementary

#166F4A #6F1667 #6F1D16

monochromatic

#051A11 #0C3C28 #166F4A #20A26C #2BD58E

Accessibility & contrast

On white

6.16

#166F4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#166F4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F4A

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F4A	#FFFFFF	#000000	##FFFFFF
##166F4A	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6648

Deuteranopia (green-blind)

#635E4C

Tritanopia (blue-blind)

#006F65

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166f4a;
/* rgb */ color: rgb(22, 111, 74);
/* oklch */ color: oklch(48.2% 0.101 160.1);

Tailwind

colors: {
  custom: {
    50: '#63997c',
    500: '#166f4a',
    950: '#000000',
  },
}

SCSS

$custom: #166f4a;
$custom-light: #63997c;
$custom-dark: #000000;

JSON

{
  "hex": "#166f4a",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 74
  },
  "hsl": {
    "h": 155.056,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48166,
    "c": 0.1006,
    "h": 160.1
  },
  "luminance": 0.12034
}

Semantic roles & 50–950 ramp

primary

#166F4A

secondary

#A53C68

accent

#3E85EA

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060E09

muted

#7A7E7B

Preview Lab

Preview with #166F4A

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

Preview Lab → · Contrast checker → · Palette generator →