#166543#166543

#166543 is a mid, moderate teal. Relative luminance 0.099; OKLCH L 45.1% C 0.093 H 159.7°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#166543
RGB	rgb(22, 101, 67)
HSL	hsl(154, 64%, 24%)
HSV	hsv(154, 78%, 40%)
CMYK	cmyk(78.2%, 0%, 33.7%, 60.4%)
CIE-LAB	lab(37.63, -32.11, 12.73)
CIE-LCH	lch(37.63, 34.54, 158.38°)
OKLab	oklab(45.12% -0.0873 0.0322)
OKLCH	oklch(45.12% 0.093 159.7)
XYZ	xyz(5.9971, 9.8825, 6.9005)
Luminance	0.0988 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166543 #651638

analogous

#16651B #166543 #166065

triadic

#166543 #431665 #654316

tetradic

#166543 #1B1665 #651638 #606516

square

#166543 #1B1665 #651638 #606516

split-complementary

#166543 #651660 #651B16

monochromatic

#051911 #0B3322 #166543 #219764 #2CCA86

Accessibility & contrast

On white

7.06

#166543 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#166543 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166543

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166543	#FFFFFF	#000000	##FFFFFF
##166543	1.00	7.06	2.98	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D41

Deuteranopia (green-blind)

#5A5645

Tritanopia (blue-blind)

#00655C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166543;
/* rgb */ color: rgb(22, 101, 67);
/* oklch */ color: oklch(45.1% 0.093 159.7);

Tailwind

colors: {
  custom: {
    50: '#619177',
    500: '#166543',
    950: '#000000',
  },
}

SCSS

$custom: #166543;
$custom-light: #619177;
$custom-dark: #000000;

JSON

{
  "hex": "#166543",
  "rgb": {
    "r": 22,
    "g": 101,
    "b": 67
  },
  "hsl": {
    "h": 154.177,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.45122,
    "c": 0.09307,
    "h": 159.7
  },
  "luminance": 0.09883
}

Semantic roles & 50–950 ramp

primary

#166543

secondary

#9C3B65

accent

#4188E7

background

#F6F9F7

surface

#EBF1ED

border

#C6CBC8

text

#050D08

muted

#7A7E7B

Preview Lab

Preview with #166543

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

Preview Lab → · Contrast checker → · Palette generator →