#177586#177586

#177586 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.9% C 0.085 H 213.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#177586
RGB	rgb(23, 117, 134)
HSL	hsl(189, 71%, 31%)
HSV	hsv(189, 83%, 53%)
CMYK	cmyk(82.8%, 12.7%, 0%, 47.5%)
CIE-LAB	lab(45.12, -19.65, -16.76)
CIE-LCH	lch(45.12, 25.82, 220.45°)
OKLab	oklab(51.91% -0.0709 -0.0468)
OKLCH	oklch(51.91% 0.085 213.4)
XYZ	xyz(11.0158, 14.6246, 24.7919)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177586 #862817

analogous

#17865F #177586 #173D86

triadic

#177586 #861775 #758617

tetradic

#177586 #5F1786 #862817 #3D8617

square

#177586 #5F1786 #862817 #3D8617

split-complementary

#177586 #86173D #865F17

monochromatic

#051A1E #0E4752 #177586 #20A3BA #3AC4DD

Accessibility & contrast

On white

5.35

#177586 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#177586 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177586

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177586	#FFFFFF	#000000	##FFFFFF
##177586	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687187

Deuteranopia (green-blind)

#5A6686

Tritanopia (blue-blind)

#007C7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177586;
/* rgb */ color: rgb(23, 117, 134);
/* oklch */ color: oklch(51.9% 0.085 213.4);

Tailwind

colors: {
  custom: {
    50: '#6a9da9',
    500: '#177586',
    950: '#000000',
  },
}

SCSS

$custom: #177586;
$custom-light: #6a9da9;
$custom-dark: #000000;

JSON

{
  "hex": "#177586",
  "rgb": {
    "r": 23,
    "g": 117,
    "b": 134
  },
  "hsl": {
    "h": 189.189,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51909,
    "c": 0.08496,
    "h": 213.4
  },
  "luminance": 0.14626
}

Semantic roles & 50–950 ramp

primary

#177586

secondary

#BA523F

accent

#563AED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #177586

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

Preview Lab → · Contrast checker → · Palette generator →