#17878A#17878A

#17878A is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.8% C 0.092 H 197.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#17878A
RGB	rgb(23, 135, 138)
HSL	hsl(182, 71%, 32%)
HSV	hsv(182, 83%, 54%)
CMYK	cmyk(83.3%, 2.2%, 0%, 45.9%)
CIE-LAB	lab(51.09, -27.63, -10.07)
CIE-LCH	lch(51.09, 29.41, 200.03°)
OKLab	oklab(56.79% -0.0874 -0.028)
OKLCH	oklch(56.79% 0.092 197.8)
XYZ	xyz(13.6026, 19.3434, 27.0565)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17878A #8A1A17

analogous

#178A54 #17878A #174E8A

triadic

#17878A #8A1787 #878A17

tetradic

#17878A #54178A #8A1A17 #4E8A17

square

#17878A #54178A #8A1A17 #4E8A17

split-complementary

#17878A #8A174E #8A5417

monochromatic

#062021 #0E5456 #17878A #20BABE #3DDADF

Accessibility & contrast

On white

4.31

#17878A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#17878A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17878A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17878A	#FFFFFF	#000000	##000000
##17878A	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D808A

Deuteranopia (green-blind)

#6D758B

Tritanopia (blue-blind)

#008C88

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #17878a;
/* rgb */ color: rgb(23, 135, 138);
/* oklch */ color: oklch(56.8% 0.092 197.8);

Tailwind

colors: {
  custom: {
    50: '#6daaac',
    500: '#17878a',
    950: '#000000',
  },
}

SCSS

$custom: #17878a;
$custom-light: #6daaac;
$custom-dark: #000000;

JSON

{
  "hex": "#17878a",
  "rgb": {
    "r": 23,
    "g": 135,
    "b": 138
  },
  "hsl": {
    "h": 181.565,
    "s": 71.429,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56791,
    "c": 0.09179,
    "h": 197.8
  },
  "luminance": 0.19345
}

Semantic roles & 50–950 ramp

primary

#17878A

secondary

#BE423F

accent

#3E3AEE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #17878A

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

Preview Lab → · Contrast checker → · Palette generator →