#1CA6A9#1CA6A9

#1CA6A9 is a light, moderate teal. Relative luminance 0.304; OKLCH L 66.0% C 0.107 H 197.2°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#1CA6A9
RGB	rgb(28, 166, 169)
HSL	hsl(181, 72%, 39%)
HSV	hsv(181, 83%, 66%)
CMYK	cmyk(83.4%, 1.8%, 0%, 33.7%)
CIE-LAB	lab(61.98, -32.55, -11.45)
CIE-LCH	lch(61.98, 34.51, 199.38°)
OKLab	oklab(66% -0.1026 -0.0319)
OKLCH	oklch(66% 0.107 197.2)
XYZ	xyz(21.2732, 30.3812, 42.2714)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA6A9 #A91F1C

analogous

#1CA965 #1CA6A9 #1C5FA9

triadic

#1CA6A9 #A91CA6 #A6A91C

tetradic

#1CA6A9 #651CA9 #A91F1C #5FA91C

square

#1CA6A9 #651CA9 #A91F1C #5FA91C

split-complementary

#1CA6A9 #A91C5F #A9651C

monochromatic

#0B3F40 #137274 #1CA6A9 #27D7DB #5BE1E4

Accessibility & contrast

On white

2.97

#1CA6A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#1CA6A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CA6A9

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA6A9	#FFFFFF	#000000	##000000
##1CA6A9	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9EA9

Deuteranopia (green-blind)

#8790AA

Tritanopia (blue-blind)

#00ACA7

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #1ca6a9;
/* rgb */ color: rgb(28, 166, 169);
/* oklch */ color: oklch(66.0% 0.107 197.2);

Tailwind

colors: {
  custom: {
    50: '#76c1c2',
    500: '#1ca6a9',
    950: '#000000',
  },
}

SCSS

$custom: #1ca6a9;
$custom-light: #76c1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca6a9",
  "rgb": {
    "r": 28,
    "g": 166,
    "b": 169
  },
  "hsl": {
    "h": 181.277,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.66,
    "c": 0.10747,
    "h": 197.2
  },
  "luminance": 0.30384
}

Semantic roles & 50–950 ramp

primary

#1CA6A9

secondary

#C85B59

accent

#3D39EE

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1CA6A9

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

Preview Lab → · Contrast checker → · Palette generator →