#1CA4B4#1CA4B4

#1CA4B4 is a light, moderate teal. Relative luminance 0.301; OKLCH L 65.9% C 0.108 H 207.6°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#1CA4B4
RGB	rgb(28, 164, 180)
HSL	hsl(186, 73%, 41%)
HSV	hsv(186, 84%, 71%)
CMYK	cmyk(84.4%, 8.9%, 0%, 29.4%)
CIE-LAB	lab(61.73, -28.11, -18.00)
CIE-LCH	lch(61.73, 33.38, 212.64°)
OKLab	oklab(65.92% -0.0959 -0.0502)
OKLCH	oklch(65.92% 0.108 207.6)
XYZ	xyz(21.9889, 30.0903, 47.8202)
Luminance	0.3009 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA4B4 #B42C1C

analogous

#1CB478 #1CA4B4 #1C58B4

triadic

#1CA4B4 #B41CA4 #A4B41C

tetradic

#1CA4B4 #781CB4 #B42C1C #58B41C

square

#1CA4B4 #781CB4 #B42C1C #58B41C

split-complementary

#1CA4B4 #B41C58 #B4781C

monochromatic

#0C434A #14747F #1CA4B4 #2FCCDF #64D9E7

Accessibility & contrast

On white

2.99

#1CA4B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#1CA4B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CA4B4

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA4B4	#FFFFFF	#000000	##000000
##1CA4B4	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959DB5

Deuteranopia (green-blind)

#818FB4

Tritanopia (blue-blind)

#00ACA9

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #1ca4b4;
/* rgb */ color: rgb(28, 164, 180);
/* oklch */ color: oklch(65.9% 0.108 207.6);

Tailwind

colors: {
  custom: {
    50: '#77bfca',
    500: '#1ca4b4',
    950: '#000000',
  },
}

SCSS

$custom: #1ca4b4;
$custom-light: #77bfca;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca4b4",
  "rgb": {
    "r": 28,
    "g": 164,
    "b": 180
  },
  "hsl": {
    "h": 186.316,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.6592,
    "c": 0.10826,
    "h": 207.6
  },
  "luminance": 0.30093
}

Semantic roles & 50–950 ramp

primary

#1CA4B4

secondary

#CC6B60

accent

#4B38F0

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #1CA4B4

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

Preview Lab → · Contrast checker → · Palette generator →