#2BB3A1#2BB3A1

#2BB3A1 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.3% C 0.115 H 181.7°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2BB3A1
RGB	rgb(43, 179, 161)
HSL	hsl(172, 61%, 44%)
HSV	hsv(172, 76%, 70%)
CMYK	cmyk(76%, 0%, 10.1%, 29.8%)
CIE-LAB	lab(66.00, -39.42, -1.01)
CIE-LCH	lch(66.00, 39.44, 181.46°)
OKLab	oklab(69.26% -0.1147 -0.0034)
OKLCH	oklch(69.26% 0.115 181.7)
XYZ	xyz(23.5462, 35.3241, 39.2886)
Luminance	0.3533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB3A1 #B32B3D

analogous

#2BB35D #2BB3A1 #2B81B3

triadic

#2BB3A1 #A12BB3 #B3A12B

tetradic

#2BB3A1 #5D2BB3 #B32B3D #81B32B

square

#2BB3A1 #5D2BB3 #B32B3D #81B32B

split-complementary

#2BB3A1 #B32B81 #B35D2B

monochromatic

#135048 #1F8275 #2BB3A1 #48D3C1 #79DFD1

Accessibility & contrast

On white

2.60

#2BB3A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#2BB3A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB3A1

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB3A1	#FFFFFF	#000000	##000000
##2BB3A1	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA8A0

Deuteranopia (green-blind)

#989BA3

Tritanopia (blue-blind)

#00B6AD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #2bb3a1;
/* rgb */ color: rgb(43, 179, 161);
/* oklch */ color: oklch(69.3% 0.115 181.7);

Tailwind

colors: {
  custom: {
    50: '#7bcabc',
    500: '#2bb3a1',
    950: '#000000',
  },
}

SCSS

$custom: #2bb3a1;
$custom-light: #7bcabc;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb3a1",
  "rgb": {
    "r": 43,
    "g": 179,
    "b": 161
  },
  "hsl": {
    "h": 172.059,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69257,
    "c": 0.11476,
    "h": 181.7
  },
  "luminance": 0.35327
}

Semantic roles & 50–950 ramp

primary

#2BB3A1

secondary

#C7737E

accent

#4359E4

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #2BB3A1

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

Preview Lab → · Contrast checker → · Palette generator →