#1CA4B0#1CA4B0

#1CA4B0 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.8% C 0.107 H 204.5°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#1CA4B0
RGB	rgb(28, 164, 176)
HSL	hsl(185, 73%, 40%)
HSV	hsv(185, 84%, 69%)
CMYK	cmyk(84.1%, 6.8%, 0%, 31%)
CIE-LAB	lab(61.59, -29.39, -15.97)
CIE-LCH	lch(61.59, 33.45, 208.51°)
OKLab	oklab(65.76% -0.0976 -0.0445)
OKLCH	oklch(65.76% 0.107 204.5)
XYZ	xyz(21.5873, 29.9296, 45.7051)
Luminance	0.2993 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA4B0 #B0281C

analogous

#1CB072 #1CA4B0 #1C5AB0

triadic

#1CA4B0 #B01CA4 #A4B01C

tetradic

#1CA4B0 #721CB0 #B0281C #5AB01C

square

#1CA4B0 #721CB0 #B0281C #5AB01C

split-complementary

#1CA4B0 #B01C5A #B0721C

monochromatic

#0B4246 #14737B #1CA4B0 #2CCFDD #61DBE6

Accessibility & contrast

On white

3.01

#1CA4B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#1CA4B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA4B0

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA4B0	#FFFFFF	#000000	##000000
##1CA4B0	1.00	3.01	6.99	6.99
#FFFFFF	3.01	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)

#969DB1

Deuteranopia (green-blind)

#828FB0

Tritanopia (blue-blind)

#00ABA7

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #1ca4b0;
/* rgb */ color: rgb(28, 164, 176);
/* oklch */ color: oklch(65.8% 0.107 204.5);

Tailwind

colors: {
  custom: {
    50: '#77bfc7',
    500: '#1ca4b0',
    950: '#000000',
  },
}

SCSS

$custom: #1ca4b0;
$custom-light: #77bfc7;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca4b0",
  "rgb": {
    "r": 28,
    "g": 164,
    "b": 176
  },
  "hsl": {
    "h": 184.865,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.65762,
    "c": 0.10728,
    "h": 204.5
  },
  "luminance": 0.29932
}

Semantic roles & 50–950 ramp

primary

#1CA4B0

secondary

#CA665E

accent

#4739EF

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #1CA4B0

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

Preview Lab → · Contrast checker → · Palette generator →