#166154#166154

#166154 is a dark, moderate teal. Relative luminance 0.094; OKLCH L 44.5% C 0.074 H 178.3°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#166154
RGB	rgb(22, 97, 84)
HSL	hsl(170, 63%, 23%)
HSV	hsv(170, 77%, 38%)
CMYK	cmyk(77.3%, 0%, 13.4%, 62%)
CIE-LAB	lab(36.67, -25.69, 0.98)
CIE-LCH	lch(36.67, 25.70, 177.82°)
OKLab	oklab(44.47% -0.0738 0.0022)
OKLCH	oklch(44.47% 0.074 178.3)
XYZ	xyz(6.2050, 9.3593, 9.8653)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166154 #611623

analogous

#16612E #166154 #164861

triadic

#166154 #541661 #615416

tetradic

#166154 #2E1661 #611623 #486116

square

#166154 #2E1661 #611623 #486116

split-complementary

#166154 #611648 #612E16

monochromatic

#061916 #0B2F29 #166154 #21937F #2DC5AA

Accessibility & contrast

On white

7.31

#166154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#166154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166154

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166154	#FFFFFF	#000000	##FFFFFF
##166154	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5B53

Deuteranopia (green-blind)

#535355

Tritanopia (blue-blind)

#00635D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #166154;
/* rgb */ color: rgb(22, 97, 84);
/* oklch */ color: oklch(44.5% 0.074 178.3);

Tailwind

colors: {
  custom: {
    50: '#618e84',
    500: '#166154',
    950: '#000000',
  },
}

SCSS

$custom: #166154;
$custom-light: #618e84;
$custom-dark: #000000;

JSON

{
  "hex": "#166154",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 84
  },
  "hsl": {
    "h": 169.6,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.44475,
    "c": 0.07381,
    "h": 178.3
  },
  "luminance": 0.0936
}

Semantic roles & 50–950 ramp

primary

#166154

secondary

#983B4B

accent

#425EE6

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #166154

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

Preview Lab → · Contrast checker → · Palette generator →