#1CA5A7#1CA5A7

#1CA5A7 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.7% C 0.107 H 196.5°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#1CA5A7
RGB	rgb(28, 165, 167)
HSL	hsl(181, 71%, 38%)
HSV	hsv(181, 83%, 65%)
CMYK	cmyk(83.2%, 1.2%, 0%, 34.5%)
CIE-LAB	lab(61.61, -32.69, -10.89)
CIE-LCH	lch(61.61, 34.46, 198.42°)
OKLab	oklab(65.67% -0.1026 -0.0303)
OKLCH	oklch(65.67% 0.107 196.5)
XYZ	xyz(20.9058, 29.9445, 41.2297)
Luminance	0.2995 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA5A7 #A71E1C

analogous

#1CA763 #1CA5A7 #1C5FA7

triadic

#1CA5A7 #A71CA5 #A5A71C

tetradic

#1CA5A7 #631CA7 #A71E1C #5FA71C

square

#1CA5A7 #631CA7 #A71E1C #5FA71C

split-complementary

#1CA5A7 #A71C5F #A7631C

monochromatic

#0A3D3E #137173 #1CA5A7 #26D8DB #5AE1E3

Accessibility & contrast

On white

3.00

#1CA5A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#1CA5A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA5A7

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA5A7	#FFFFFF	#000000	##000000
##1CA5A7	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999DA7

Deuteranopia (green-blind)

#868FA8

Tritanopia (blue-blind)

#00ABA5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #1ca5a7;
/* rgb */ color: rgb(28, 165, 167);
/* oklch */ color: oklch(65.7% 0.107 196.5);

Tailwind

colors: {
  custom: {
    50: '#76c0c1',
    500: '#1ca5a7',
    950: '#000000',
  },
}

SCSS

$custom: #1ca5a7;
$custom-light: #76c0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca5a7",
  "rgb": {
    "r": 28,
    "g": 165,
    "b": 167
  },
  "hsl": {
    "h": 180.863,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.65673,
    "c": 0.10695,
    "h": 196.5
  },
  "luminance": 0.29947
}

Semantic roles & 50–950 ramp

primary

#1CA5A7

secondary

#C75958

accent

#3C3AEE

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1CA5A7

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

Preview Lab → · Contrast checker → · Palette generator →