#177684#177684

#177684 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 52.1% C 0.084 H 210.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#177684
RGB	rgb(23, 118, 132)
HSL	hsl(188, 70%, 30%)
HSV	hsv(188, 83%, 52%)
CMYK	cmyk(82.6%, 10.6%, 0%, 48.2%)
CIE-LAB	lab(45.36, -20.88, -15.19)
CIE-LCH	lch(45.36, 25.82, 216.03°)
OKLab	oklab(52.08% -0.0728 -0.0423)
OKLCH	oklch(52.08% 0.084 210.2)
XYZ	xyz(10.9948, 14.8036, 24.1032)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177684 #842517

analogous

#17845B #177684 #174084

triadic

#177684 #841776 #768417

tetradic

#177684 #5B1784 #842517 #408417

square

#177684 #5B1784 #842517 #408417

split-complementary

#177684 #841740 #845B17

monochromatic

#05191C #0E4750 #177684 #20A5B8 #39C7DC

Accessibility & contrast

On white

5.30

#177684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#177684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177684

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177684	#FFFFFF	#000000	##FFFFFF
##177684	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7185

Deuteranopia (green-blind)

#5C6784

Tritanopia (blue-blind)

#007C7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177684;
/* rgb */ color: rgb(23, 118, 132);
/* oklch */ color: oklch(52.1% 0.084 210.2);

Tailwind

colors: {
  custom: {
    50: '#6a9da7',
    500: '#177684',
    950: '#000000',
  },
}

SCSS

$custom: #177684;
$custom-light: #6a9da7;
$custom-dark: #000000;

JSON

{
  "hex": "#177684",
  "rgb": {
    "r": 23,
    "g": 118,
    "b": 132
  },
  "hsl": {
    "h": 187.706,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52084,
    "c": 0.08424,
    "h": 210.2
  },
  "luminance": 0.14805
}

Semantic roles & 50–950 ramp

primary

#177684

secondary

#B84E3F

accent

#523BED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #177684

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

Preview Lab → · Contrast checker → · Palette generator →