#166E43#166E43

#166E43 is a mid, moderate teal. Relative luminance 0.117; OKLCH L 47.7% C 0.106 H 156.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#166E43
RGB	rgb(22, 110, 67)
HSL	hsl(151, 67%, 26%)
HSV	hsv(151, 80%, 43%)
CMYK	cmyk(80%, 0%, 39.1%, 56.9%)
CIE-LAB	lab(40.78, -35.96, 16.99)
CIE-LCH	lch(40.78, 39.77, 154.71°)
OKLab	oklab(47.72% -0.0971 0.0426)
OKLCH	oklch(47.72% 0.106 156.3)
XYZ	xyz(6.9192, 11.7269, 7.2079)
Luminance	0.1173 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166E43 #6E1641

analogous

#166E17 #166E43 #166D6E

triadic

#166E43 #43166E #6E4316

tetradic

#166E43 #17166E #6E1641 #6D6E16

square

#166E43 #17166E #6E1641 #6D6E16

split-complementary

#166E43 #6E166D #6E1716

monochromatic

#051A10 #0C3B24 #166E43 #20A162 #2AD481

Accessibility & contrast

On white

6.28

#166E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#166E43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166E43

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166E43	#FFFFFF	#000000	##FFFFFF
##166E43	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6540

Deuteranopia (green-blind)

#635D46

Tritanopia (blue-blind)

#006D63

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166e43;
/* rgb */ color: rgb(22, 110, 67);
/* oklch */ color: oklch(47.7% 0.106 156.3);

Tailwind

colors: {
  custom: {
    50: '#639877',
    500: '#166e43',
    950: '#000000',
  },
}

SCSS

$custom: #166e43;
$custom-light: #639877;
$custom-dark: #000000;

JSON

{
  "hex": "#166e43",
  "rgb": {
    "r": 22,
    "g": 110,
    "b": 67
  },
  "hsl": {
    "h": 150.682,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47716,
    "c": 0.10605,
    "h": 156.3
  },
  "luminance": 0.11728
}

Semantic roles & 50–950 ramp

primary

#166E43

secondary

#A43C6F

accent

#3E92EA

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #166E43

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

Preview Lab → · Contrast checker → · Palette generator →