#1CA09C#1CA09C

#1CA09C is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.0% C 0.105 H 191.6°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#1CA09C
RGB	rgb(28, 160, 156)
HSL	hsl(178, 70%, 37%)
HSV	hsv(178, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 2.5%, 37.3%)
CIE-LAB	lab(59.70, -33.68, -7.54)
CIE-LCH	lch(59.70, 34.51, 192.62°)
OKLab	oklab(64% -0.1027 -0.0211)
OKLCH	oklch(64% 0.105 191.6)
XYZ	xyz(19.0476, 27.7864, 35.8054)
Luminance	0.2779 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA09C #A01C20

analogous

#1CA05A #1CA09C #1C62A0

triadic

#1CA09C #9C1CA0 #A09C1C

tetradic

#1CA09C #5A1CA0 #A01C20 #62A01C

square

#1CA09C #5A1CA0 #A01C20 #62A01C

split-complementary

#1CA09C #A01C62 #A05A1C

monochromatic

#0A3836 #136C69 #1CA09C #25D4CF #55E1DD

Accessibility & contrast

On white

3.20

#1CA09C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#1CA09C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA09C

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA09C	#FFFFFF	#000000	##000000
##1CA09C	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96979C

Deuteranopia (green-blind)

#848A9D

Tritanopia (blue-blind)

#00A59E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1ca09c;
/* rgb */ color: rgb(28, 160, 156);
/* oklch */ color: oklch(64.0% 0.105 191.6);

Tailwind

colors: {
  custom: {
    50: '#74bcb9',
    500: '#1ca09c',
    950: '#000000',
  },
}

SCSS

$custom: #1ca09c;
$custom-light: #74bcb9;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca09c",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 156
  },
  "hsl": {
    "h": 178.182,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.64004,
    "c": 0.10483,
    "h": 191.6
  },
  "luminance": 0.27789
}

Semantic roles & 50–950 ramp

primary

#1CA09C

secondary

#C45357

accent

#3B40ED

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1CA09C

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

Preview Lab → · Contrast checker → · Palette generator →