#17898F#17898F

#17898F is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.5% C 0.093 H 200.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#17898F
RGB	rgb(23, 137, 143)
HSL	hsl(183, 72%, 33%)
HSV	hsv(183, 84%, 56%)
CMYK	cmyk(83.9%, 4.2%, 0%, 43.9%)
CIE-LAB	lab(51.90, -27.02, -11.76)
CIE-LCH	lch(51.90, 29.47, 203.52°)
OKLab	oklab(57.51% -0.0871 -0.0327)
OKLCH	oklch(57.51% 0.093 200.6)
XYZ	xyz(14.2547, 20.0548, 29.1009)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17898F #8F1D17

analogous

#178F59 #17898F #174D8F

triadic

#17898F #8F1789 #898F17

tetradic

#17898F #59178F #8F1D17 #4D8F17

square

#17898F #59178F #8F1D17 #4D8F17

split-complementary

#17898F #8F174D #8F5917

monochromatic

#062426 #0F565A #17898F #1FBCC4 #40D8E0

Accessibility & contrast

On white

4.19

#17898F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#17898F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17898F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17898F	#FFFFFF	#000000	##000000
##17898F	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8290

Deuteranopia (green-blind)

#6E778F

Tritanopia (blue-blind)

#008F8B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #17898f;
/* rgb */ color: rgb(23, 137, 143);
/* oklch */ color: oklch(57.5% 0.093 200.6);

Tailwind

colors: {
  custom: {
    50: '#6eacaf',
    500: '#17898f',
    950: '#000000',
  },
}

SCSS

$custom: #17898f;
$custom-light: #6eacaf;
$custom-dark: #000000;

JSON

{
  "hex": "#17898f",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 143
  },
  "hsl": {
    "h": 183,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57507,
    "c": 0.09306,
    "h": 200.6
  },
  "luminance": 0.20057
}

Semantic roles & 50–950 ramp

primary

#17898F

secondary

#C14741

accent

#4239EF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #17898F

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

Preview Lab → · Contrast checker → · Palette generator →