#177A6F#177A6F

#177A6F is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.3% C 0.087 H 183.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#177A6F
RGB	rgb(23, 122, 111)
HSL	hsl(173, 68%, 28%)
HSV	hsv(173, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 9%, 52.2%)
CIE-LAB	lab(45.97, -29.66, -1.77)
CIE-LCH	lch(45.97, 29.72, 183.42°)
OKLab	oklab(52.34% -0.0869 -0.0053)
OKLCH	oklch(52.34% 0.087 183.5)
XYZ	xyz(10.1807, 15.2477, 17.4424)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A6F #7A1722

analogous

#177A3D #177A6F #17537A

triadic

#177A6F #6F177A #7A6F17

tetradic

#177A6F #3D177A #7A1722 #537A17

square

#177A6F #3D177A #7A1722 #537A17

split-complementary

#177A6F #7A1753 #7A3D17

monochromatic

#051A17 #0D4740 #177A6F #21AD9E #33D9C6

Accessibility & contrast

On white

5.19

#177A6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#177A6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A6F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A6F	#FFFFFF	#000000	##FFFFFF
##177A6F	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74726F

Deuteranopia (green-blind)

#676970

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a6f;
/* rgb */ color: rgb(23, 122, 111);
/* oklch */ color: oklch(52.3% 0.087 183.5);

Tailwind

colors: {
  custom: {
    50: '#68a198',
    500: '#177a6f',
    950: '#000000',
  },
}

SCSS

$custom: #177a6f;
$custom-light: #68a198;
$custom-dark: #000000;

JSON

{
  "hex": "#177a6f",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 111
  },
  "hsl": {
    "h": 173.333,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52342,
    "c": 0.0871,
    "h": 183.5
  },
  "luminance": 0.15249
}

Semantic roles & 50–950 ramp

primary

#177A6F

secondary

#AF3E4A

accent

#3D50EB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #177A6F

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

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