#2AA3B7#2AA3B7

#2AA3B7 is a light, moderate teal. Relative luminance 0.301; OKLCH L 66.0% C 0.105 H 211.5°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#2AA3B7
RGB	rgb(42, 163, 183)
HSL	hsl(189, 63%, 44%)
HSV	hsv(189, 77%, 72%)
CMYK	cmyk(77%, 10.9%, 0%, 28.2%)
CIE-LAB	lab(61.74, -25.36, -19.65)
CIE-LCH	lch(61.74, 32.08, 217.78°)
OKLab	oklab(66.03% -0.0894 -0.0548)
OKLCH	oklch(66.03% 0.105 211.5)
XYZ	xyz(22.5956, 30.1028, 49.4101)
Luminance	0.3011 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA3B7 #B73E2A

analogous

#2AB785 #2AA3B7 #2A5CB7

triadic

#2AA3B7 #B72AA3 #A3B72A

tetradic

#2AA3B7 #852AB7 #B73E2A #5CB72A

square

#2AA3B7 #852AB7 #B73E2A #5CB72A

split-complementary

#2AA3B7 #B72A5C #B7852A

monochromatic

#134A53 #1F7785 #2AA3B7 #49C1D5 #7BD2E1

Accessibility & contrast

On white

2.99

#2AA3B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#2AA3B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AA3B7

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA3B7	#FFFFFF	#000000	##000000
##2AA3B7	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)

#939DB8

Deuteranopia (green-blind)

#808FB7

Tritanopia (blue-blind)

#00ABA9

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #2aa3b7;
/* rgb */ color: rgb(42, 163, 183);
/* oklch */ color: oklch(66.0% 0.105 211.5);

Tailwind

colors: {
  custom: {
    50: '#7bbecc',
    500: '#2aa3b7',
    950: '#000000',
  },
}

SCSS

$custom: #2aa3b7;
$custom-light: #7bbecc;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa3b7",
  "rgb": {
    "r": 42,
    "g": 163,
    "b": 183
  },
  "hsl": {
    "h": 188.511,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.66025,
    "c": 0.10485,
    "h": 211.5
  },
  "luminance": 0.30106
}

Semantic roles & 50–950 ramp

primary

#2AA3B7

secondary

#C98074

accent

#5942E6

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2AA3B7

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

Preview Lab → · Contrast checker → · Palette generator →