#2AA3B3#2AA3B3

#2AA3B3 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.9% C 0.103 H 208.3°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#2AA3B3
RGB	rgb(42, 163, 179)
HSL	hsl(187, 62%, 43%)
HSV	hsv(187, 77%, 70%)
CMYK	cmyk(76.5%, 8.9%, 0%, 29.8%)
CIE-LAB	lab(61.60, -26.63, -17.62)
CIE-LCH	lch(61.60, 31.94, 213.49°)
OKLab	oklab(65.86% -0.0911 -0.049)
OKLCH	oklch(65.86% 0.103 208.3)
XYZ	xyz(22.1852, 29.9386, 47.2486)
Luminance	0.2994 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA3B3 #B33A2A

analogous

#2AB37E #2AA3B3 #2A5EB3

triadic

#2AA3B3 #B32AA3 #A3B32A

tetradic

#2AA3B3 #7E2AB3 #B33A2A #5EB32A

square

#2AA3B3 #7E2AB3 #B33A2A #5EB32A

split-complementary

#2AA3B3 #B32A5E #B37E2A

monochromatic

#134950 #1E7681 #2AA3B3 #46C3D4 #78D3DF

Accessibility & contrast

On white

3.01

#2AA3B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#2AA3B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2AA3B3

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA3B3	#FFFFFF	#000000	##000000
##2AA3B3	1.00	3.01	6.99	6.99
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949DB4

Deuteranopia (green-blind)

#818FB3

Tritanopia (blue-blind)

#00ABA8

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #2aa3b3;
/* rgb */ color: rgb(42, 163, 179);
/* oklch */ color: oklch(65.9% 0.103 208.3);

Tailwind

colors: {
  custom: {
    50: '#7abec9',
    500: '#2aa3b3',
    950: '#000000',
  },
}

SCSS

$custom: #2aa3b3;
$custom-light: #7abec9;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa3b3",
  "rgb": {
    "r": 42,
    "g": 163,
    "b": 179
  },
  "hsl": {
    "h": 187.007,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65864,
    "c": 0.10344,
    "h": 208.3
  },
  "luminance": 0.29941
}

Semantic roles & 50–950 ramp

primary

#2AA3B3

secondary

#C77C72

accent

#5643E5

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2AA3B3

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

Preview Lab → · Contrast checker → · Palette generator →