#2AB3B5#2AB3B5

#2AB3B5 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.9% C 0.110 H 196.4°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2AB3B5
RGB	rgb(42, 179, 181)
HSL	hsl(181, 62%, 44%)
HSV	hsv(181, 77%, 71%)
CMYK	cmyk(76.8%, 1.1%, 0%, 29%)
CIE-LAB	lab(66.57, -33.80, -11.24)
CIE-LCH	lch(66.57, 35.62, 198.40°)
OKLab	oklab(69.91% -0.1059 -0.0313)
OKLCH	oklch(69.91% 0.11 196.4)
XYZ	xyz(25.4116, 36.0655, 49.3291)
Luminance	0.3607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AB3B5 #B52C2A

analogous

#2AB571 #2AB3B5 #2A6DB5

triadic

#2AB3B5 #B52AB3 #B3B52A

tetradic

#2AB3B5 #712AB5 #B52C2A #6DB52A

square

#2AB3B5 #712AB5 #B52C2A #6DB52A

split-complementary

#2AB3B5 #B52A6D #B5712A

monochromatic

#135152 #1E8283 #2AB3B5 #48D2D4 #79DFE0

Accessibility & contrast

On white

2.56

#2AB3B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#2AB3B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AB3B5

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AB3B5	#FFFFFF	#000000	##000000
##2AB3B5	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6AAB5

Deuteranopia (green-blind)

#939CB6

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2ab3b5;
/* rgb */ color: rgb(42, 179, 181);
/* oklch */ color: oklch(69.9% 0.110 196.4);

Tailwind

colors: {
  custom: {
    50: '#7dcacb',
    500: '#2ab3b5',
    950: '#000000',
  },
}

SCSS

$custom: #2ab3b5;
$custom-light: #7dcacb;
$custom-dark: #000000;

JSON

{
  "hex": "#2ab3b5",
  "rgb": {
    "r": 42,
    "g": 179,
    "b": 181
  },
  "hsl": {
    "h": 180.863,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69911,
    "c": 0.11047,
    "h": 196.4
  },
  "luminance": 0.36069
}

Semantic roles & 50–950 ramp

primary

#2AB3B5

secondary

#C87473

accent

#4542E5

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2AB3B5

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

Preview Lab → · Contrast checker → · Palette generator →