#177A6C#177A6C

#177A6C is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.2% C 0.088 H 180.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#177A6C
RGB	rgb(23, 122, 108)
HSL	hsl(172, 68%, 28%)
HSV	hsv(172, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 11.5%, 52.2%)
CIE-LAB	lab(45.88, -30.55, -0.12)
CIE-LCH	lch(45.88, 30.55, 180.22°)
OKLab	oklab(52.24% -0.0884 -0.0008)
OKLCH	oklch(52.24% 0.088 180.5)
XYZ	xyz(10.0183, 15.1827, 16.5870)
Luminance	0.1518 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A6C #7A1725

analogous

#177A3A #177A6C #17567A

triadic

#177A6C #6C177A #7A6C17

tetradic

#177A6C #3A177A #7A1725 #567A17

square

#177A6C #3A177A #7A1725 #567A17

split-complementary

#177A6C #7A1756 #7A3A17

monochromatic

#051A17 #0D473E #177A6C #21AD9A #33D9C1

Accessibility & contrast

On white

5.20

#177A6C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#177A6C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A6C

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A6C	#FFFFFF	#000000	##FFFFFF
##177A6C	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74726B

Deuteranopia (green-blind)

#67696D

Tritanopia (blue-blind)

#007C76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a6c;
/* rgb */ color: rgb(23, 122, 108);
/* oklch */ color: oklch(52.2% 0.088 180.5);

Tailwind

colors: {
  custom: {
    50: '#67a196',
    500: '#177a6c',
    950: '#000000',
  },
}

SCSS

$custom: #177a6c;
$custom-light: #67a196;
$custom-dark: #000000;

JSON

{
  "hex": "#177a6c",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 108
  },
  "hsl": {
    "h": 171.515,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52241,
    "c": 0.08844,
    "h": 180.5
  },
  "luminance": 0.15184
}

Semantic roles & 50–950 ramp

primary

#177A6C

secondary

#AF3E4E

accent

#3D55EB

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #177A6C

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

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