#166C6B#166C6B

#166C6B is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.4% C 0.076 H 193.7°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#166C6B
RGB	rgb(22, 108, 107)
HSL	hsl(179, 66%, 25%)
HSV	hsv(179, 80%, 42%)
CMYK	cmyk(79.6%, 0%, 0.9%, 57.6%)
CIE-LAB	lab(41.15, -24.08, -6.51)
CIE-LCH	lch(41.15, 24.95, 195.14°)
OKLab	oklab(48.37% -0.0743 -0.0181)
OKLCH	oklch(48.37% 0.076 193.7)
XYZ	xyz(8.3460, 11.9562, 15.7750)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166C6B #6C1617

analogous

#166C40 #166C6B #16426C

triadic

#166C6B #6B166C #6C6B16

tetradic

#166C6B #40166C #6C1617 #426C16

square

#166C6B #40166C #6C1617 #426C16

split-complementary

#166C6B #6C1642 #6C4016

monochromatic

#051919 #0C3939 #166C6B #209F9D #2BD2D0

Accessibility & contrast

On white

6.19

#166C6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#166C6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166C6B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166C6B	#FFFFFF	#000000	##FFFFFF
##166C6B	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65666B

Deuteranopia (green-blind)

#585D6C

Tritanopia (blue-blind)

#00706B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166c6b;
/* rgb */ color: rgb(22, 108, 107);
/* oklch */ color: oklch(48.4% 0.076 193.7);

Tailwind

colors: {
  custom: {
    50: '#659695',
    500: '#166c6b',
    950: '#000000',
  },
}

SCSS

$custom: #166c6b;
$custom-light: #659695;
$custom-dark: #000000;

JSON

{
  "hex": "#166c6b",
  "rgb": {
    "r": 22,
    "g": 108,
    "b": 107
  },
  "hsl": {
    "h": 179.302,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48365,
    "c": 0.07648,
    "h": 193.7
  },
  "luminance": 0.11957
}

Semantic roles & 50–950 ramp

primary

#166C6B

secondary

#A23C3D

accent

#3F41E9

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #166C6B

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

Preview Lab → · Contrast checker → · Palette generator →