#2BB5B5#2BB5B5

#2BB5B5 is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.4% C 0.111 H 194.9°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX#2BB5B5
RGBrgb(43, 181, 181)
HSLhsl(180, 62%, 44%)
HSVhsv(180, 76%, 71%)
CMYKcmyk(76.2%, 0%, 0%, 29%)
CIE-LABlab(67.20, -34.63, -10.30)
CIE-LCHlch(67.20, 36.13, 196.57°)
OKLaboklab(70.43% -0.1076 -0.0287)
OKLCHoklch(70.43% 0.111 194.9)
XYZxyz(25.8568, 36.8943, 49.4657)
Luminance0.3690 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2BB5B5 #B52B2B
analogous
#2BB570 #2BB5B5 #2B70B5
triadic
#2BB5B5 #B52BB5 #B5B52B
tetradic
#2BB5B5 #702BB5 #B52B2B #70B52B
square
#2BB5B5 #702BB5 #B52B2B #70B52B
split-complementary
#2BB5B5 #B52B70 #B5702B
monochromatic
#145252 #1F8484 #2BB5B5 #49D4D4 #7BE0E0

Accessibility & contrast

On white

2.51
#2BB5B5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.38
#2BB5B5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB5B5
8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2BB5B5#FFFFFF#000000##000000
##2BB5B51.002.518.388.38
#FFFFFF2.511.0021.0021.00
#0000008.3821.001.001.00
##0000008.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A9ACB5
Deuteranopia (green-blind)
#959DB6
Tritanopia (blue-blind)
#00BBB5
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #2bb5b5;
/* rgb */ color: rgb(43, 181, 181);
/* oklch */ color: oklch(70.4% 0.111 194.9);
Tailwind
colors: {
  custom: {
    50: '#7dcbcb',
    500: '#2bb5b5',
    950: '#000000',
  },
}
SCSS
$custom: #2bb5b5;
$custom-light: #7dcbcb;
$custom-dark: #000000;
JSON
{
  "hex": "#2bb5b5",
  "rgb": {
    "r": 43,
    "g": 181,
    "b": 181
  },
  "hsl": {
    "h": 180,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.70425,
    "c": 0.11134,
    "h": 194.9
  },
  "luminance": 0.36898
}

Semantic roles & 50–950 ramp

primary
#2BB5B5
secondary
#C87474
accent
#4343E5
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0B1313
muted
#7C8282

Preview Lab

Preview with #2BB5B5

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

Preview Lab → · Contrast checker → · Palette generator →

#2BB5B5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva