#166B61#166B61

#166B61 is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.7% C 0.078 H 183.1°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#166B61
RGB	rgb(22, 107, 97)
HSL	hsl(173, 66%, 25%)
HSV	hsv(173, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 9.3%, 58%)
CIE-LAB	lab(40.49, -26.71, -1.41)
CIE-LCH	lch(40.49, 26.75, 183.02°)
OKLab	oklab(47.72% -0.0782 -0.0042)
OKLCH	oklch(47.72% 0.078 183.1)
XYZ	xyz(7.7452, 11.5481, 13.1277)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B61 #6B1620

analogous

#166B36 #166B61 #164A6B

triadic

#166B61 #61166B #6B6116

tetradic

#166B61 #36166B #6B1620 #4A6B16

square

#166B61 #36166B #6B1620 #4A6B16

split-complementary

#166B61 #6B164A #6B3616

monochromatic

#051917 #0C3833 #166B61 #209E8F #2BD1BD

Accessibility & contrast

On white

6.34

#166B61 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#166B61 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B61

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B61	#FFFFFF	#000000	##FFFFFF
##166B61	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656461

Deuteranopia (green-blind)

#5A5C62

Tritanopia (blue-blind)

#006D68

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166b61;
/* rgb */ color: rgb(22, 107, 97);
/* oklch */ color: oklch(47.7% 0.078 183.1);

Tailwind

colors: {
  custom: {
    50: '#63968d',
    500: '#166b61',
    950: '#000000',
  },
}

SCSS

$custom: #166b61;
$custom-light: #63968d;
$custom-dark: #000000;

JSON

{
  "hex": "#166b61",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 97
  },
  "hsl": {
    "h": 172.941,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.47723,
    "c": 0.07831,
    "h": 183.1
  },
  "luminance": 0.11549
}

Semantic roles & 50–950 ramp

primary

#166B61

secondary

#A13B47

accent

#3F53E9

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #166B61

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

Preview Lab → · Contrast checker → · Palette generator →