#2AA5B3#2AA5B3

#2AA5B3 is a light, moderate teal. Relative luminance 0.307; OKLCH L 66.4% C 0.104 H 206.5°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2AA5B3
RGB	rgb(42, 165, 179)
HSL	hsl(186, 62%, 43%)
HSV	hsv(186, 77%, 70%)
CMYK	cmyk(76.5%, 7.8%, 0%, 29.8%)
CIE-LAB	lab(62.21, -27.63, -16.69)
CIE-LCH	lch(62.21, 32.28, 211.13°)
OKLab	oklab(66.36% -0.0931 -0.0464)
OKLCH	oklch(66.36% 0.104 206.5)
XYZ	xyz(22.5431, 30.6544, 47.3679)
Luminance	0.3066 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA5B3 #B3382A

analogous

#2AB37C #2AA5B3 #2A61B3

triadic

#2AA5B3 #B32AA5 #A5B32A

tetradic

#2AA5B3 #7C2AB3 #B3382A #61B32A

square

#2AA5B3 #7C2AB3 #B3382A #61B32A

split-complementary

#2AA5B3 #B32A61 #B37C2A

monochromatic

#134A50 #1E7781 #2AA5B3 #46C5D4 #78D5DF

Accessibility & contrast

On white

2.94

#2AA5B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#2AA5B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AA5B3

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA5B3	#FFFFFF	#000000	##000000
##2AA5B3	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969EB4

Deuteranopia (green-blind)

#8490B3

Tritanopia (blue-blind)

#00ACA9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #2aa5b3;
/* rgb */ color: rgb(42, 165, 179);
/* oklch */ color: oklch(66.4% 0.104 206.5);

Tailwind

colors: {
  custom: {
    50: '#7bc0c9',
    500: '#2aa5b3',
    950: '#000000',
  },
}

SCSS

$custom: #2aa5b3;
$custom-light: #7bc0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa5b3",
  "rgb": {
    "r": 42,
    "g": 165,
    "b": 179
  },
  "hsl": {
    "h": 186.131,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.6636,
    "c": 0.104,
    "h": 206.5
  },
  "luminance": 0.30657
}

Semantic roles & 50–950 ramp

primary

#2AA5B3

secondary

#C77A72

accent

#5343E5

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2AA5B3

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

Preview Lab → · Contrast checker → · Palette generator →