#177A7A#177A7A

#177A7A is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.7% C 0.084 H 194.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#177A7A
RGB	rgb(23, 122, 122)
HSL	hsl(180, 68%, 28%)
HSV	hsv(180, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 0%, 52.2%)
CIE-LAB	lab(46.32, -26.26, -7.80)
CIE-LCH	lch(46.32, 27.39, 196.54°)
OKLab	oklab(52.74% -0.0816 -0.0217)
OKLCH	oklch(52.74% 0.084 194.9)
XYZ	xyz(10.8241, 15.5050, 20.8309)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A7A #7A1717

analogous

#177A48 #177A7A #17487A

triadic

#177A7A #7A177A #7A7A17

tetradic

#177A7A #48177A #7A1717 #487A17

square

#177A7A #48177A #7A1717 #487A17

split-complementary

#177A7A #7A1748 #7A4817

monochromatic

#051A1A #0D4747 #177A7A #21ADAD #33D9D9

Accessibility & contrast

On white

5.12

#177A7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#177A7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A7A

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A7A	#FFFFFF	#000000	##FFFFFF
##177A7A	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71747A

Deuteranopia (green-blind)

#64697B

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #177a7a;
/* rgb */ color: rgb(23, 122, 122);
/* oklch */ color: oklch(52.7% 0.084 194.9);

Tailwind

colors: {
  custom: {
    50: '#69a1a0',
    500: '#177a7a',
    950: '#000000',
  },
}

SCSS

$custom: #177a7a;
$custom-light: #69a1a0;
$custom-dark: #000000;

JSON

{
  "hex": "#177a7a",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 122
  },
  "hsl": {
    "h": 180,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5274,
    "c": 0.08441,
    "h": 194.9
  },
  "luminance": 0.15506
}

Semantic roles & 50–950 ramp

primary

#177A7A

secondary

#AF3E3E

accent

#3D3DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #177A7A

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

Preview Lab → · Contrast checker → · Palette generator →