#166E4C#166E4C

#166E4C is a mid, moderate teal. Relative luminance 0.118; OKLCH L 47.9% C 0.097 H 161.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#166E4C
RGB	rgb(22, 110, 76)
HSL	hsl(157, 67%, 26%)
HSV	hsv(157, 80%, 43%)
CMYK	cmyk(80%, 0%, 30.9%, 56.9%)
CIE-LAB	lab(40.97, -33.88, 11.94)
CIE-LCH	lch(40.97, 35.92, 160.59°)
OKLab	oklab(47.93% -0.0924 0.0303)
OKLCH	oklch(47.93% 0.097 161.8)
XYZ	xyz(7.2105, 11.8434, 8.7421)
Luminance	0.1184 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166E4C #6E1638

analogous

#166E20 #166E4C #16646E

triadic

#166E4C #4C166E #6E4C16

tetradic

#166E4C #20166E #6E1638 #646E16

square

#166E4C #20166E #6E1638 #646E16

split-complementary

#166E4C #6E1664 #6E2016

monochromatic

#051A12 #0C3B29 #166E4C #20A16F #2AD492

Accessibility & contrast

On white

6.23

#166E4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#166E4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166E4C

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166E4C	#FFFFFF	#000000	##FFFFFF
##166E4C	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654A

Deuteranopia (green-blind)

#615D4E

Tritanopia (blue-blind)

#006E65

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166e4c;
/* rgb */ color: rgb(22, 110, 76);
/* oklch */ color: oklch(47.9% 0.097 161.8);

Tailwind

colors: {
  custom: {
    50: '#63987e',
    500: '#166e4c',
    950: '#000000',
  },
}

SCSS

$custom: #166e4c;
$custom-light: #63987e;
$custom-dark: #000000;

JSON

{
  "hex": "#166e4c",
  "rgb": {
    "r": 22,
    "g": 110,
    "b": 76
  },
  "hsl": {
    "h": 156.818,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47932,
    "c": 0.0973,
    "h": 161.8
  },
  "luminance": 0.11844
}

Semantic roles & 50–950 ramp

primary

#166E4C

secondary

#A43C64

accent

#3E80EA

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#060E0A

muted

#7A7E7C

Preview Lab

Preview with #166E4C

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

Preview Lab → · Contrast checker → · Palette generator →