#1699AB#1699AB

#1699AB is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.7% C 0.105 H 209.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1699AB
RGB	rgb(22, 153, 171)
HSL	hsl(187, 77%, 38%)
HSV	hsv(187, 87%, 67%)
CMYK	cmyk(87.1%, 10.5%, 0%, 32.9%)
CIE-LAB	lab(57.93, -25.97, -18.71)
CIE-LCH	lch(57.93, 32.00, 215.77°)
OKLab	oklab(62.72% -0.0907 -0.0522)
OKLCH	oklch(62.72% 0.105 209.9)
XYZ	xyz(19.0695, 25.8908, 42.5125)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1699AB #AB2816

analogous

#16AB72 #1699AB #164FAB

triadic

#1699AB #AB1699 #99AB16

tetradic

#1699AB #7216AB #AB2816 #4FAB16

square

#1699AB #7216AB #AB2816 #4FAB16

split-complementary

#1699AB #AB164F #AB7216

monochromatic

#08383F #0F6875 #1699AB #1DCAE1 #53D7E9

Accessibility & contrast

On white

3.40

#1699AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#1699AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1699AB

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1699AB	#FFFFFF	#000000	##000000
##1699AB	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A93AC

Deuteranopia (green-blind)

#7785AB

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1699ab;
/* rgb */ color: rgb(22, 153, 171);
/* oklch */ color: oklch(62.7% 0.105 209.9);

Tailwind

colors: {
  custom: {
    50: '#73b7c4',
    500: '#1699ab',
    950: '#000000',
  },
}

SCSS

$custom: #1699ab;
$custom-light: #73b7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#1699ab",
  "rgb": {
    "r": 22,
    "g": 153,
    "b": 171
  },
  "hsl": {
    "h": 187.248,
    "s": 77.202,
    "l": 37.843
  },
  "oklch": {
    "l": 0.6272,
    "c": 0.10463,
    "h": 209.9
  },
  "luminance": 0.25893
}

Semantic roles & 50–950 ramp

primary

#1699AB

secondary

#CB6052

accent

#4B34F4

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1699AB

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

Preview Lab → · Contrast checker → · Palette generator →