#1CA4A9#1CA4A9

#1CA4A9 is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.5% C 0.106 H 198.9°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#1CA4A9
RGB	rgb(28, 164, 169)
HSL	hsl(182, 72%, 39%)
HSV	hsv(182, 83%, 66%)
CMYK	cmyk(83.4%, 3%, 0%, 33.7%)
CIE-LAB	lab(61.36, -31.60, -12.38)
CIE-LCH	lch(61.36, 33.94, 201.40°)
OKLab	oklab(65.49% -0.1007 -0.0344)
OKLCH	oklch(65.49% 0.106 198.9)
XYZ	xyz(20.9125, 29.6597, 42.1511)
Luminance	0.2966 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA4A9 #A9211C

analogous

#1CA967 #1CA4A9 #1C5DA9

triadic

#1CA4A9 #A91CA4 #A4A91C

tetradic

#1CA4A9 #671CA9 #A9211C #5DA91C

square

#1CA4A9 #671CA9 #A9211C #5DA91C

split-complementary

#1CA4A9 #A91C5D #A9671C

monochromatic

#0B3E40 #137174 #1CA4A9 #27D5DB #5BDFE4

Accessibility & contrast

On white

3.03

#1CA4A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#1CA4A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA4A9

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA4A9	#FFFFFF	#000000	##000000
##1CA4A9	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979CAA

Deuteranopia (green-blind)

#858EAA

Tritanopia (blue-blind)

#00AAA5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #1ca4a9;
/* rgb */ color: rgb(28, 164, 169);
/* oklch */ color: oklch(65.5% 0.106 198.9);

Tailwind

colors: {
  custom: {
    50: '#76bfc2',
    500: '#1ca4a9',
    950: '#000000',
  },
}

SCSS

$custom: #1ca4a9;
$custom-light: #76bfc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca4a9",
  "rgb": {
    "r": 28,
    "g": 164,
    "b": 169
  },
  "hsl": {
    "h": 182.128,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65494,
    "c": 0.10644,
    "h": 198.9
  },
  "luminance": 0.29662
}

Semantic roles & 50–950 ramp

primary

#1CA4A9

secondary

#C85D59

accent

#4039EE

background

#F7FBFB

surface

#EEF7F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1CA4A9

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

Preview Lab → · Contrast checker → · Palette generator →