#177A75#177A75

#177A75 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.6% C 0.085 H 189.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#177A75
RGB	rgb(23, 122, 117)
HSL	hsl(177, 68%, 28%)
HSV	hsv(177, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 4.1%, 52.2%)
CIE-LAB	lab(46.16, -27.83, -5.07)
CIE-LCH	lch(46.16, 28.29, 190.32°)
OKLab	oklab(52.55% -0.084 -0.0142)
OKLCH	oklch(52.55% 0.085 189.6)
XYZ	xyz(10.5222, 15.3843, 19.2411)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A75 #7A171C

analogous

#177A43 #177A75 #174D7A

triadic

#177A75 #75177A #7A7517

tetradic

#177A75 #43177A #7A171C #4D7A17

square

#177A75 #43177A #7A171C #4D7A17

split-complementary

#177A75 #7A174D #7A4317

monochromatic

#051A19 #0D4744 #177A75 #21ADA6 #33D9D0

Accessibility & contrast

On white

5.15

#177A75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#177A75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A75

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A75	#FFFFFF	#000000	##FFFFFF
##177A75	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727375

Deuteranopia (green-blind)

#656976

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a75;
/* rgb */ color: rgb(23, 122, 117);
/* oklch */ color: oklch(52.6% 0.085 189.6);

Tailwind

colors: {
  custom: {
    50: '#68a19c',
    500: '#177a75',
    950: '#000000',
  },
}

SCSS

$custom: #177a75;
$custom-light: #68a19c;
$custom-dark: #000000;

JSON

{
  "hex": "#177a75",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 117
  },
  "hsl": {
    "h": 176.97,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52554,
    "c": 0.08517,
    "h": 189.6
  },
  "luminance": 0.15386
}

Semantic roles & 50–950 ramp

primary

#177A75

secondary

#AF3E44

accent

#3D45EB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #177A75

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

Preview Lab → · Contrast checker → · Palette generator →