#177F6F#177F6F

#177F6F is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.7% C 0.092 H 179.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#177F6F
RGB	rgb(23, 127, 111)
HSL	hsl(171, 69%, 29%)
HSV	hsv(171, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 12.6%, 50.2%)
CIE-LAB	lab(47.63, -32.03, 0.66)
CIE-LCH	lch(47.63, 32.03, 178.82°)
OKLab	oklab(53.7% -0.0922 0.0012)
OKLCH	oklch(53.7% 0.092 179.2)
XYZ	xyz(10.8105, 16.5072, 17.6523)
Luminance	0.1651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F6F #7F1727

analogous

#177F3B #177F6F #175B7F

triadic

#177F6F #6F177F #7F6F17

tetradic

#177F6F #3B177F #7F1727 #5B7F17

square

#177F6F #3B177F #7F1727 #5B7F17

split-complementary

#177F6F #7F175B #7F3B17

monochromatic

#051A17 #0E4B42 #177F6F #20B39C #36DBC1

Accessibility & contrast

On white

4.88

#177F6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#177F6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F6F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F6F	#FFFFFF	#000000	##FFFFFF
##177F6F	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79776E

Deuteranopia (green-blind)

#6C6D70

Tritanopia (blue-blind)

#00817A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #177f6f;
/* rgb */ color: rgb(23, 127, 111);
/* oklch */ color: oklch(53.7% 0.092 179.2);

Tailwind

colors: {
  custom: {
    50: '#69a598',
    500: '#177f6f',
    950: '#000000',
  },
}

SCSS

$custom: #177f6f;
$custom-light: #69a598;
$custom-dark: #000000;

JSON

{
  "hex": "#177f6f",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 111
  },
  "hsl": {
    "h": 170.769,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53699,
    "c": 0.09222,
    "h": 179.2
  },
  "luminance": 0.16509
}

Semantic roles & 50–950 ramp

primary

#177F6F

secondary

#B43E50

accent

#3C57EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #177F6F

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

Preview Lab → · Contrast checker → · Palette generator →