#17AFB3#17AFB3

#17AFB3 is a light, moderate teal. Relative luminance 0.341; OKLCH L 68.6% C 0.113 H 197.8°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#17AFB3
RGB	rgb(23, 175, 179)
HSL	hsl(182, 77%, 40%)
HSV	hsv(182, 87%, 70%)
CMYK	cmyk(87.2%, 2.2%, 0%, 29.8%)
CIE-LAB	lab(65.04, -34.08, -12.46)
CIE-LCH	lch(65.04, 36.28, 200.08°)
OKLab	oklab(68.57% -0.1079 -0.0347)
OKLCH	oklch(68.57% 0.113 197.8)
XYZ	xyz(23.8162, 34.0937, 47.9646)
Luminance	0.3410 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17AFB3 #B31B17

analogous

#17B369 #17AFB3 #1761B3

triadic

#17AFB3 #B317AF #AFB317

tetradic

#17AFB3 #6917B3 #B31B17 #61B317

square

#17AFB3 #6917B3 #B31B17 #61B317

split-complementary

#17AFB3 #B31761 #B36917

monochromatic

#094547 #107A7D #17AFB3 #24DEE3 #5BE6EA

Accessibility & contrast

On white

2.69

#17AFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#17AFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #17AFB3

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17AFB3	#FFFFFF	#000000	##000000
##17AFB3	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A6B3

Deuteranopia (green-blind)

#8E98B4

Tritanopia (blue-blind)

#00B5B0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #17afb3;
/* rgb */ color: rgb(23, 175, 179);
/* oklch */ color: oklch(68.6% 0.113 197.8);

Tailwind

colors: {
  custom: {
    50: '#78c7c9',
    500: '#17afb3',
    950: '#000000',
  },
}

SCSS

$custom: #17afb3;
$custom-light: #78c7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#17afb3",
  "rgb": {
    "r": 23,
    "g": 175,
    "b": 179
  },
  "hsl": {
    "h": 181.538,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.68574,
    "c": 0.11333,
    "h": 197.8
  },
  "luminance": 0.34097
}

Semantic roles & 50–950 ramp

primary

#17AFB3

secondary

#CD5B58

accent

#3934F4

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #17AFB3

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

Preview Lab → · Contrast checker → · Palette generator →