#177A71#177A71

#177A71 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.086 H 185.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#177A71
RGB	rgb(23, 122, 113)
HSL	hsl(175, 68%, 28%)
HSV	hsv(175, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 7.4%, 52.2%)
CIE-LAB	lab(46.03, -29.06, -2.87)
CIE-LCH	lch(46.03, 29.20, 185.65°)
OKLab	oklab(52.41% -0.0859 -0.0082)
OKLCH	oklch(52.41% 0.086 185.5)
XYZ	xyz(10.2921, 15.2922, 18.0288)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A71 #7A1720

analogous

#177A3F #177A71 #17517A

triadic

#177A71 #71177A #7A7117

tetradic

#177A71 #3F177A #7A1720 #517A17

square

#177A71 #3F177A #7A1720 #517A17

split-complementary

#177A71 #7A1751 #7A3F17

monochromatic

#051A18 #0D4741 #177A71 #21ADA1 #33D9C9

Accessibility & contrast

On white

5.17

#177A71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#177A71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A71

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A71	#FFFFFF	#000000	##FFFFFF
##177A71	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737371

Deuteranopia (green-blind)

#666972

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a71;
/* rgb */ color: rgb(23, 122, 113);
/* oklch */ color: oklch(52.4% 0.086 185.5);

Tailwind

colors: {
  custom: {
    50: '#68a199',
    500: '#177a71',
    950: '#000000',
  },
}

SCSS

$custom: #177a71;
$custom-light: #68a199;
$custom-dark: #000000;

JSON

{
  "hex": "#177a71",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 113
  },
  "hsl": {
    "h": 174.545,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52411,
    "c": 0.08634,
    "h": 185.5
  },
  "luminance": 0.15293
}

Semantic roles & 50–950 ramp

primary

#177A71

secondary

#AF3E48

accent

#3D4DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #177A71

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

Preview Lab → · Contrast checker → · Palette generator →