#17A2B3#17A2B3

#17A2B3 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.3% C 0.109 H 208.4°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#17A2B3
RGB	rgb(23, 162, 179)
HSL	hsl(187, 77%, 40%)
HSV	hsv(187, 87%, 70%)
CMYK	cmyk(87.2%, 9.5%, 0%, 29.8%)
CIE-LAB	lab(61.02, -27.79, -18.52)
CIE-LCH	lch(61.02, 33.40, 213.69°)
OKLab	oklab(65.32% -0.0956 -0.0516)
OKLCH	oklch(65.32% 0.109 208.4)
XYZ	xyz(21.4067, 29.2747, 47.1614)
Luminance	0.2928 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17A2B3 #B32817

analogous

#17B376 #17A2B3 #1754B3

triadic

#17A2B3 #B317A2 #A2B317

tetradic

#17A2B3 #7617B3 #B32817 #54B317

square

#17A2B3 #7617B3 #B32817 #54B317

split-complementary

#17A2B3 #B31754 #B37617

monochromatic

#094047 #10717D #17A2B3 #24CEE3 #5BDAEA

Accessibility & contrast

On white

3.06

#17A2B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#17A2B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17A2B3

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17A2B3	#FFFFFF	#000000	##000000
##17A2B3	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB4

Deuteranopia (green-blind)

#7F8DB3

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #17a2b3;
/* rgb */ color: rgb(23, 162, 179);
/* oklch */ color: oklch(65.3% 0.109 208.4);

Tailwind

colors: {
  custom: {
    50: '#76bec9',
    500: '#17a2b3',
    950: '#000000',
  },
}

SCSS

$custom: #17a2b3;
$custom-light: #76bec9;
$custom-dark: #000000;

JSON

{
  "hex": "#17a2b3",
  "rgb": {
    "r": 23,
    "g": 162,
    "b": 179
  },
  "hsl": {
    "h": 186.538,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65318,
    "c": 0.10867,
    "h": 208.4
  },
  "luminance": 0.29277
}

Semantic roles & 50–950 ramp

primary

#17A2B3

secondary

#CD6558

accent

#4934F4

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #17A2B3

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

Preview Lab → · Contrast checker → · Palette generator →