#177478#177478

#177478 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.081 H 199.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#177478
RGB	rgb(23, 116, 120)
HSL	hsl(182, 68%, 28%)
HSV	hsv(182, 81%, 47%)
CMYK	cmyk(80.8%, 3.3%, 0%, 52.9%)
CIE-LAB	lab(44.27, -23.85, -9.67)
CIE-LCH	lch(44.27, 25.74, 202.07°)
OKLab	oklab(51.06% -0.0762 -0.0269)
OKLCH	oklch(51.06% 0.081 199.4)
XYZ	xyz(9.9874, 14.0278, 19.9469)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177478 #781B17

analogous

#17784B #177478 #174378

triadic

#177478 #781774 #747817

tetradic

#177478 #4B1778 #781B17 #437817

square

#177478 #4B1778 #781B17 #437817

split-complementary

#177478 #781743 #784B17

monochromatic

#05191A #0D4245 #177478 #21A6AB #32D1D8

Accessibility & contrast

On white

5.52

#177478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#177478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177478

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177478	#FFFFFF	#000000	##FFFFFF
##177478	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6E78

Deuteranopia (green-blind)

#5D6478

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177478;
/* rgb */ color: rgb(23, 116, 120);
/* oklch */ color: oklch(51.1% 0.081 199.4);

Tailwind

colors: {
  custom: {
    50: '#689c9f',
    500: '#177478',
    950: '#000000',
  },
}

SCSS

$custom: #177478;
$custom-light: #689c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#177478",
  "rgb": {
    "r": 23,
    "g": 116,
    "b": 120
  },
  "hsl": {
    "h": 182.474,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51056,
    "c": 0.08083,
    "h": 199.4
  },
  "luminance": 0.14029
}

Semantic roles & 50–950 ramp

primary

#177478

secondary

#AD423E

accent

#443DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #177478

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

Preview Lab → · Contrast checker → · Palette generator →