#1CA1A9#1CA1A9

#1CA1A9 is a light, moderate teal. Relative luminance 0.286; OKLCH L 64.7% C 0.105 H 201.4°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#1CA1A9
RGB	rgb(28, 161, 169)
HSL	hsl(183, 72%, 39%)
HSV	hsv(183, 83%, 66%)
CMYK	cmyk(83.4%, 4.7%, 0%, 33.7%)
CIE-LAB	lab(60.43, -30.15, -13.79)
CIE-LCH	lch(60.43, 33.15, 204.58°)
OKLab	oklab(64.74% -0.0978 -0.0384)
OKLCH	oklch(64.74% 0.105 201.4)
XYZ	xyz(20.3819, 28.5986, 41.9743)
Luminance	0.2860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA1A9 #A9241C

analogous

#1CA96A #1CA1A9 #1C5AA9

triadic

#1CA1A9 #A91CA1 #A1A91C

tetradic

#1CA1A9 #6A1CA9 #A9241C #5AA91C

square

#1CA1A9 #6A1CA9 #A9241C #5AA91C

split-complementary

#1CA1A9 #A91C5A #A96A1C

monochromatic

#0B3D40 #136F74 #1CA1A9 #27D1DB #5BDCE4

Accessibility & contrast

On white

3.12

#1CA1A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#1CA1A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA1A9

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA1A9	#FFFFFF	#000000	##000000
##1CA1A9	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949AAA

Deuteranopia (green-blind)

#818CAA

Tritanopia (blue-blind)

#00A8A3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca1a9;
/* rgb */ color: rgb(28, 161, 169);
/* oklch */ color: oklch(64.7% 0.105 201.4);

Tailwind

colors: {
  custom: {
    50: '#75bdc2',
    500: '#1ca1a9',
    950: '#000000',
  },
}

SCSS

$custom: #1ca1a9;
$custom-light: #75bdc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca1a9",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 169
  },
  "hsl": {
    "h": 183.404,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64736,
    "c": 0.10505,
    "h": 201.4
  },
  "luminance": 0.28601
}

Semantic roles & 50–950 ramp

primary

#1CA1A9

secondary

#C85F59

accent

#4439EE

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1CA1A9

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

Preview Lab → · Contrast checker → · Palette generator →