#1CA8A9#1CA8A9

#1CA8A9 is a light, moderate teal. Relative luminance 0.311; OKLCH L 66.5% C 0.109 H 195.6°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#1CA8A9
RGB	rgb(28, 168, 169)
HSL	hsl(180, 72%, 39%)
HSV	hsv(180, 83%, 66%)
CMYK	cmyk(83.4%, 0.6%, 0%, 33.7%)
CIE-LAB	lab(62.60, -33.50, -10.52)
CIE-LCH	lch(62.60, 35.11, 197.43°)
OKLab	oklab(66.51% -0.1046 -0.0293)
OKLCH	oklch(66.51% 0.109 195.6)
XYZ	xyz(21.6396, 31.1139, 42.3935)
Luminance	0.3112 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA8A9 #A91D1C

analogous

#1CA963 #1CA8A9 #1C61A9

triadic

#1CA8A9 #A91CA8 #A8A91C

tetradic

#1CA8A9 #631CA9 #A91D1C #61A91C

square

#1CA8A9 #631CA9 #A91D1C #61A91C

split-complementary

#1CA8A9 #A91C61 #A9631C

monochromatic

#0B4040 #137474 #1CA8A9 #27DADB #5BE3E4

Accessibility & contrast

On white

2.91

#1CA8A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#1CA8A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CA8A9

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA8A9	#FFFFFF	#000000	##000000
##1CA8A9	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9FA9

Deuteranopia (green-blind)

#8992AA

Tritanopia (blue-blind)

#00AEA8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1ca8a9;
/* rgb */ color: rgb(28, 168, 169);
/* oklch */ color: oklch(66.5% 0.109 195.6);

Tailwind

colors: {
  custom: {
    50: '#76c2c2',
    500: '#1ca8a9',
    950: '#000000',
  },
}

SCSS

$custom: #1ca8a9;
$custom-light: #76c2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca8a9",
  "rgb": {
    "r": 28,
    "g": 168,
    "b": 169
  },
  "hsl": {
    "h": 180.426,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.66505,
    "c": 0.1086,
    "h": 195.6
  },
  "luminance": 0.31117
}

Semantic roles & 50–950 ramp

primary

#1CA8A9

secondary

#C85A59

accent

#3B39EE

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1CA8A9

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

Preview Lab → · Contrast checker → · Palette generator →