#177577#177577

#177577 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.3% C 0.081 H 197.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#177577
RGB	rgb(23, 117, 119)
HSL	hsl(181, 68%, 28%)
HSV	hsv(181, 81%, 47%)
CMYK	cmyk(80.7%, 1.7%, 0%, 53.3%)
CIE-LAB	lab(44.57, -24.69, -8.63)
CIE-LCH	lch(44.57, 26.16, 199.26°)
OKLab	oklab(51.29% -0.0778 -0.024)
OKLCH	oklch(51.29% 0.081 197.1)
XYZ	xyz(10.0429, 14.2354, 19.6676)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177577 #771917

analogous

#177749 #177577 #174577

triadic

#177577 #771775 #757717

tetradic

#177577 #491777 #771917 #457717

square

#177577 #491777 #771917 #457717

split-complementary

#177577 #771745 #774917

monochromatic

#05191A #0D4344 #177577 #21A7AA #31D4D7

Accessibility & contrast

On white

5.46

#177577 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#177577 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177577

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177577	#FFFFFF	#000000	##FFFFFF
##177577	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F77

Deuteranopia (green-blind)

#5F6578

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177577;
/* rgb */ color: rgb(23, 117, 119);
/* oklch */ color: oklch(51.3% 0.081 197.1);

Tailwind

colors: {
  custom: {
    50: '#689d9e',
    500: '#177577',
    950: '#000000',
  },
}

SCSS

$custom: #177577;
$custom-light: #689d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#177577",
  "rgb": {
    "r": 23,
    "g": 117,
    "b": 119
  },
  "hsl": {
    "h": 181.25,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51285,
    "c": 0.08138,
    "h": 197.1
  },
  "luminance": 0.14237
}

Semantic roles & 50–950 ramp

primary

#177577

secondary

#AC403E

accent

#413DEA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #177577

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

Preview Lab → · Contrast checker → · Palette generator →