#177788#177788

#177788 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.5% C 0.086 H 213.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#177788
RGB	rgb(23, 119, 136)
HSL	hsl(189, 71%, 31%)
HSV	hsv(189, 83%, 53%)
CMYK	cmyk(83.1%, 12.5%, 0%, 46.7%)
CIE-LAB	lab(45.84, -20.03, -16.84)
CIE-LCH	lch(45.84, 26.17, 220.04°)
OKLab	oklab(52.52% -0.0721 -0.047)
OKLCH	oklch(52.52% 0.086 213.1)
XYZ	xyz(11.3922, 15.1519, 25.6120)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177788 #882817

analogous

#178860 #177788 #173E88

triadic

#177788 #881777 #778817

tetradic

#177788 #601788 #882817 #3E8817

square

#177788 #601788 #882817 #3E8817

split-complementary

#177788 #88173E #886017

monochromatic

#051B1F #0E4954 #177788 #20A5BC #3BC5DE

Accessibility & contrast

On white

5.21

#177788 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#177788 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177788

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177788	#FFFFFF	#000000	##FFFFFF
##177788	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7389

Deuteranopia (green-blind)

#5B6888

Tritanopia (blue-blind)

#007E7C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177788;
/* rgb */ color: rgb(23, 119, 136);
/* oklch */ color: oklch(52.5% 0.086 213.1);

Tailwind

colors: {
  custom: {
    50: '#6a9eaa',
    500: '#177788',
    950: '#000000',
  },
}

SCSS

$custom: #177788;
$custom-light: #6a9eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#177788",
  "rgb": {
    "r": 23,
    "g": 119,
    "b": 136
  },
  "hsl": {
    "h": 189.027,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5252,
    "c": 0.08605,
    "h": 213.1
  },
  "luminance": 0.15153
}

Semantic roles & 50–950 ramp

primary

#177788

secondary

#BC523F

accent

#553AEE

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #177788

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

Preview Lab → · Contrast checker → · Palette generator →