#1AA1B4#1AA1B4

#1AA1B4 is a light, moderate teal. Relative luminance 0.290; OKLCH L 65.1% C 0.108 H 210.1°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#1AA1B4
RGB	rgb(26, 161, 180)
HSL	hsl(187, 75%, 40%)
HSV	hsv(187, 86%, 71%)
CMYK	cmyk(85.6%, 10.6%, 0%, 29.4%)
CIE-LAB	lab(60.78, -26.76, -19.45)
CIE-LCH	lch(60.78, 33.08, 216.01°)
OKLab	oklab(65.15% -0.0936 -0.0542)
OKLCH	oklch(65.15% 0.108 210.1)
XYZ	xyz(21.4054, 29.0019, 47.6409)
Luminance	0.2900 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AA1B4 #B42D1A

analogous

#1AB47A #1AA1B4 #1A54B4

triadic

#1AA1B4 #B41AA1 #A1B41A

tetradic

#1AA1B4 #7A1AB4 #B42D1A #54B41A

square

#1AA1B4 #7A1AB4 #B42D1A #54B41A

split-complementary

#1AA1B4 #B41A54 #B47A1A

monochromatic

#0B4149 #12717F #1AA1B4 #2BCAE0 #60D7E8

Accessibility & contrast

On white

3.09

#1AA1B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#1AA1B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1AA1B4

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AA1B4	#FFFFFF	#000000	##000000
##1AA1B4	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919BB5

Deuteranopia (green-blind)

#7D8CB4

Tritanopia (blue-blind)

#00A9A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #1aa1b4;
/* rgb */ color: rgb(26, 161, 180);
/* oklch */ color: oklch(65.1% 0.108 210.1);

Tailwind

colors: {
  custom: {
    50: '#76bdca',
    500: '#1aa1b4',
    950: '#000000',
  },
}

SCSS

$custom: #1aa1b4;
$custom-light: #76bdca;
$custom-dark: #000000;

JSON

{
  "hex": "#1aa1b4",
  "rgb": {
    "r": 26,
    "g": 161,
    "b": 180
  },
  "hsl": {
    "h": 187.403,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.65145,
    "c": 0.10816,
    "h": 210.1
  },
  "luminance": 0.29005
}

Semantic roles & 50–950 ramp

primary

#1AA1B4

secondary

#CC6B5D

accent

#4D36F1

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #1AA1B4

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

Preview Lab → · Contrast checker → · Palette generator →