#1AA5B4#1AA5B4

#1AA5B4 is a light, moderate teal. Relative luminance 0.304; OKLCH L 66.1% C 0.109 H 206.7°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#1AA5B4
RGB	rgb(26, 165, 180)
HSL	hsl(186, 75%, 40%)
HSV	hsv(186, 86%, 71%)
CMYK	cmyk(85.6%, 8.3%, 0%, 29.4%)
CIE-LAB	lab(62.02, -28.75, -17.57)
CIE-LCH	lch(62.02, 33.69, 211.44°)
OKLab	oklab(66.14% -0.0974 -0.049)
OKLCH	oklch(66.14% 0.109 206.7)
XYZ	xyz(22.1157, 30.4223, 47.8776)
Luminance	0.3043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AA5B4 #B4291A

analogous

#1AB476 #1AA5B4 #1A58B4

triadic

#1AA5B4 #B41AA5 #A5B41A

tetradic

#1AA5B4 #761AB4 #B4291A #58B41A

square

#1AA5B4 #761AB4 #B4291A #58B41A

split-complementary

#1AA5B4 #B41A58 #B4761A

monochromatic

#0B4349 #12747F #1AA5B4 #2BCFE0 #60DBE8

Accessibility & contrast

On white

2.96

#1AA5B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#1AA5B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AA5B4

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AA5B4	#FFFFFF	#000000	##000000
##1AA5B4	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969EB5

Deuteranopia (green-blind)

#8290B4

Tritanopia (blue-blind)

#00ADA9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #1aa5b4;
/* rgb */ color: rgb(26, 165, 180);
/* oklch */ color: oklch(66.1% 0.109 206.7);

Tailwind

colors: {
  custom: {
    50: '#77c0ca',
    500: '#1aa5b4',
    950: '#000000',
  },
}

SCSS

$custom: #1aa5b4;
$custom-light: #77c0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1aa5b4",
  "rgb": {
    "r": 26,
    "g": 165,
    "b": 180
  },
  "hsl": {
    "h": 185.844,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66144,
    "c": 0.10898,
    "h": 206.7
  },
  "luminance": 0.30425
}

Semantic roles & 50–950 ramp

primary

#1AA5B4

secondary

#CC685D

accent

#4936F1

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #1AA5B4

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

Preview Lab → · Contrast checker → · Palette generator →