#2BB5B6#2BB5B6

#2BB5B6 is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.5% C 0.111 H 195.7°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#2BB5B6
RGB	rgb(43, 181, 182)
HSL	hsl(180, 62%, 44%)
HSV	hsv(180, 76%, 71%)
CMYK	cmyk(76.4%, 0.5%, 0%, 28.6%)
CIE-LAB	lab(67.23, -34.34, -10.81)
CIE-LCH	lch(67.23, 36.00, 197.48°)
OKLab	oklab(70.46% -0.1071 -0.0301)
OKLCH	oklch(70.46% 0.111 195.7)
XYZ	xyz(25.9597, 36.9355, 50.0080)
Luminance	0.3694 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB5B6 #B62C2B

analogous

#2BB672 #2BB5B6 #2B70B6

triadic

#2BB5B6 #B62BB5 #B5B62B

tetradic

#2BB5B6 #722BB6 #B62C2B #70B62B

square

#2BB5B6 #722BB6 #B62C2B #70B62B

split-complementary

#2BB5B6 #B62B70 #B6722B

monochromatic

#145353 #1F8484 #2BB5B6 #4AD3D4 #7BDFE0

Accessibility & contrast

On white

2.50

#2BB5B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#2BB5B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB5B6

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB5B6	#FFFFFF	#000000	##000000
##2BB5B6	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ACB6

Deuteranopia (green-blind)

#959EB7

Tritanopia (blue-blind)

#00BBB5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #2bb5b6;
/* rgb */ color: rgb(43, 181, 182);
/* oklch */ color: oklch(70.5% 0.111 195.7);

Tailwind

colors: {
  custom: {
    50: '#7dcbcb',
    500: '#2bb5b6',
    950: '#000000',
  },
}

SCSS

$custom: #2bb5b6;
$custom-light: #7dcbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb5b6",
  "rgb": {
    "r": 43,
    "g": 181,
    "b": 182
  },
  "hsl": {
    "h": 180.432,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70461,
    "c": 0.11129,
    "h": 195.7
  },
  "luminance": 0.36939
}

Semantic roles & 50–950 ramp

primary

#2BB5B6

secondary

#C87575

accent

#4443E5

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB5B6

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

Preview Lab → · Contrast checker → · Palette generator →