#2BB3A4#2BB3A4

#2BB3A4 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.4% C 0.114 H 183.8°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2BB3A4
RGB	rgb(43, 179, 164)
HSL	hsl(173, 61%, 44%)
HSV	hsv(173, 76%, 70%)
CMYK	cmyk(76%, 0%, 8.4%, 29.8%)
CIE-LAB	lab(66.08, -38.60, -2.55)
CIE-LCH	lch(66.08, 38.68, 183.77°)
OKLab	oklab(69.35% -0.1133 -0.0075)
OKLCH	oklch(69.35% 0.114 183.8)
XYZ	xyz(23.8139, 35.4312, 40.6986)
Luminance	0.3543 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB3A4 #B32B3A

analogous

#2BB360 #2BB3A4 #2B7EB3

triadic

#2BB3A4 #A42BB3 #B3A42B

tetradic

#2BB3A4 #602BB3 #B32B3A #7EB32B

square

#2BB3A4 #602BB3 #B32B3A #7EB32B

split-complementary

#2BB3A4 #B32B7E #B3602B

monochromatic

#13504A #1F8277 #2BB3A4 #48D3C4 #79DFD4

Accessibility & contrast

On white

2.60

#2BB3A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#2BB3A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB3A4

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB3A4	#FFFFFF	#000000	##000000
##2BB3A4	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA8A4

Deuteranopia (green-blind)

#989BA5

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #2bb3a4;
/* rgb */ color: rgb(43, 179, 164);
/* oklch */ color: oklch(69.4% 0.114 183.8);

Tailwind

colors: {
  custom: {
    50: '#7bcabe',
    500: '#2bb3a4',
    950: '#000000',
  },
}

SCSS

$custom: #2bb3a4;
$custom-light: #7bcabe;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb3a4",
  "rgb": {
    "r": 43,
    "g": 179,
    "b": 164
  },
  "hsl": {
    "h": 173.382,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69352,
    "c": 0.11357,
    "h": 183.8
  },
  "luminance": 0.35434
}

Semantic roles & 50–950 ramp

primary

#2BB3A4

secondary

#C7737C

accent

#4355E4

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #2BB3A4

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

Preview Lab → · Contrast checker → · Palette generator →