#1AA3B4#1AA3B4

#1AA3B4 is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.6% C 0.109 H 208.4°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#1AA3B4
RGB	rgb(26, 163, 180)
HSL	hsl(187, 75%, 40%)
HSV	hsv(187, 86%, 71%)
CMYK	cmyk(85.6%, 9.4%, 0%, 29.4%)
CIE-LAB	lab(61.40, -27.76, -18.51)
CIE-LCH	lch(61.40, 33.36, 213.70°)
OKLab	oklab(65.64% -0.0955 -0.0516)
OKLCH	oklch(65.64% 0.109 208.4)
XYZ	xyz(21.7577, 29.7065, 47.7583)
Luminance	0.2971 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AA3B4 #B42B1A

analogous

#1AB478 #1AA3B4 #1A56B4

triadic

#1AA3B4 #B41AA3 #A3B41A

tetradic

#1AA3B4 #781AB4 #B42B1A #56B41A

square

#1AA3B4 #781AB4 #B42B1A #56B41A

split-complementary

#1AA3B4 #B41A56 #B4781A

monochromatic

#0B4249 #12737F #1AA3B4 #2BCCE0 #60D9E8

Accessibility & contrast

On white

3.03

#1AA3B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#1AA3B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1AA3B4

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AA3B4	#FFFFFF	#000000	##000000
##1AA3B4	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939CB5

Deuteranopia (green-blind)

#808EB4

Tritanopia (blue-blind)

#00ABA8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #1aa3b4;
/* rgb */ color: rgb(26, 163, 180);
/* oklch */ color: oklch(65.6% 0.109 208.4);

Tailwind

colors: {
  custom: {
    50: '#77beca',
    500: '#1aa3b4',
    950: '#000000',
  },
}

SCSS

$custom: #1aa3b4;
$custom-light: #77beca;
$custom-dark: #000000;

JSON

{
  "hex": "#1aa3b4",
  "rgb": {
    "r": 26,
    "g": 163,
    "b": 180
  },
  "hsl": {
    "h": 186.623,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.65644,
    "c": 0.10851,
    "h": 208.4
  },
  "luminance": 0.29709
}

Semantic roles & 50–950 ramp

primary

#1AA3B4

secondary

#CC6A5D

accent

#4B36F1

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #1AA3B4

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

Preview Lab → · Contrast checker → · Palette generator →