#2AA3B1#2AA3B1

#2AA3B1 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.8% C 0.103 H 206.7°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2AA3B1
RGB	rgb(42, 163, 177)
HSL	hsl(186, 62%, 43%)
HSV	hsv(186, 76%, 69%)
CMYK	cmyk(76.3%, 7.9%, 0%, 30.6%)
CIE-LAB	lab(61.53, -27.27, -16.60)
CIE-LCH	lch(61.53, 31.92, 211.34°)
OKLab	oklab(65.78% -0.0919 -0.0462)
OKLCH	oklch(65.78% 0.103 206.7)
XYZ	xyz(21.9844, 29.8583, 46.1910)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA3B1 #B1382A

analogous

#2AB17B #2AA3B1 #2A60B1

triadic

#2AA3B1 #B12AA3 #A3B12A

tetradic

#2AA3B1 #7B2AB1 #B1382A #60B12A

square

#2AA3B1 #7B2AB1 #B1382A #60B12A

split-complementary

#2AA3B1 #B12A60 #B17B2A

monochromatic

#13484E #1E7580 #2AA3B1 #45C4D3 #77D4DF

Accessibility & contrast

On white

3.01

#2AA3B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#2AA3B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2AA3B1

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA3B1	#FFFFFF	#000000	##000000
##2AA3B1	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959CB2

Deuteranopia (green-blind)

#828FB1

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #2aa3b1;
/* rgb */ color: rgb(42, 163, 177);
/* oklch */ color: oklch(65.8% 0.103 206.7);

Tailwind

colors: {
  custom: {
    50: '#7abec8',
    500: '#2aa3b1',
    950: '#000000',
  },
}

SCSS

$custom: #2aa3b1;
$custom-light: #7abec8;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa3b1",
  "rgb": {
    "r": 42,
    "g": 163,
    "b": 177
  },
  "hsl": {
    "h": 186.222,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65784,
    "c": 0.10288,
    "h": 206.7
  },
  "luminance": 0.29861
}

Semantic roles & 50–950 ramp

primary

#2AA3B1

secondary

#C67970

accent

#5443E5

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2AA3B1

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

Preview Lab → · Contrast checker → · Palette generator →