#17898C#17898C

#17898C is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.4% C 0.093 H 197.7°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#17898C
RGB	rgb(23, 137, 140)
HSL	hsl(182, 72%, 32%)
HSV	hsv(182, 84%, 55%)
CMYK	cmyk(83.6%, 2.1%, 0%, 45.1%)
CIE-LAB	lab(51.80, -27.98, -10.17)
CIE-LCH	lch(51.80, 29.77, 199.97°)
OKLab	oklab(57.39% -0.0885 -0.0283)
OKLCH	oklch(57.39% 0.093 197.7)
XYZ	xyz(14.0304, 19.9651, 27.9200)
Luminance	0.1997 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17898C #8C1A17

analogous

#178C54 #17898C #174F8C

triadic

#17898C #8C1789 #898C17

tetradic

#17898C #54178C #8C1A17 #4F8C17

square

#17898C #54178C #8C1A17 #4F8C17

split-complementary

#17898C #8C174F #8C5417

monochromatic

#062223 #0E5657 #17898C #20BCC1 #3EDBDF

Accessibility & contrast

On white

4.21

#17898C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#17898C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17898C

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17898C	#FFFFFF	#000000	##000000
##17898C	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F828C

Deuteranopia (green-blind)

#6F778D

Tritanopia (blue-blind)

#008E8A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #17898c;
/* rgb */ color: rgb(23, 137, 140);
/* oklch */ color: oklch(57.4% 0.093 197.7);

Tailwind

colors: {
  custom: {
    50: '#6dacad',
    500: '#17898c',
    950: '#000000',
  },
}

SCSS

$custom: #17898c;
$custom-light: #6dacad;
$custom-dark: #000000;

JSON

{
  "hex": "#17898c",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 140
  },
  "hsl": {
    "h": 181.538,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57391,
    "c": 0.09291,
    "h": 197.7
  },
  "luminance": 0.19967
}

Semantic roles & 50–950 ramp

primary

#17898C

secondary

#BF433F

accent

#3E39EF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #17898C

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

Preview Lab → · Contrast checker → · Palette generator →