#1CA09A#1CA09A

#1CA09A is a light, moderate teal. Relative luminance 0.277; OKLCH L 63.9% C 0.105 H 190.0°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#1CA09A
RGB	rgb(28, 160, 154)
HSL	hsl(177, 70%, 37%)
HSV	hsv(177, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 3.8%, 37.3%)
CIE-LAB	lab(59.63, -34.27, -6.50)
CIE-LCH	lch(59.63, 34.89, 190.73°)
OKLab	oklab(63.93% -0.1036 -0.0182)
OKLCH	oklch(63.93% 0.105 190)
XYZ	xyz(18.8796, 27.7192, 34.9209)
Luminance	0.2772 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA09A #A01C22

analogous

#1CA058 #1CA09A #1C64A0

triadic

#1CA09A #9A1CA0 #A09A1C

tetradic

#1CA09A #581CA0 #A01C22 #64A01C

square

#1CA09A #581CA0 #A01C22 #64A01C

split-complementary

#1CA09A #A01C64 #A0581C

monochromatic

#0A3836 #136C68 #1CA09A #25D4CC #55E1DB

Accessibility & contrast

On white

3.21

#1CA09A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#1CA09A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA09A

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA09A	#FFFFFF	#000000	##000000
##1CA09A	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96979A

Deuteranopia (green-blind)

#858A9B

Tritanopia (blue-blind)

#00A59E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1ca09a;
/* rgb */ color: rgb(28, 160, 154);
/* oklch */ color: oklch(63.9% 0.105 190.0);

Tailwind

colors: {
  custom: {
    50: '#73bcb7',
    500: '#1ca09a',
    950: '#000000',
  },
}

SCSS

$custom: #1ca09a;
$custom-light: #73bcb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca09a",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 154
  },
  "hsl": {
    "h": 177.273,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63934,
    "c": 0.1052,
    "h": 190
  },
  "luminance": 0.27722
}

Semantic roles & 50–950 ramp

primary

#1CA09A

secondary

#C45358

accent

#3B43ED

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1CA09A

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

Preview Lab → · Contrast checker → · Palette generator →