#2BB3B6#2BB3B6

#2BB3B6 is a light, moderate teal. Relative luminance 0.361; OKLCH L 70.0% C 0.110 H 197.2°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#2BB3B6
RGB	rgb(43, 179, 182)
HSL	hsl(181, 62%, 44%)
HSV	hsv(181, 76%, 71%)
CMYK	cmyk(76.4%, 1.6%, 0%, 28.6%)
CIE-LAB	lab(66.62, -33.39, -11.73)
CIE-LCH	lch(66.62, 35.39, 199.35°)
OKLab	oklab(69.96% -0.1052 -0.0326)
OKLCH	oklch(69.96% 0.11 197.2)
XYZ	xyz(25.5560, 36.1280, 49.8734)
Luminance	0.3613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB3B6 #B62E2B

analogous

#2BB674 #2BB3B6 #2B6EB6

triadic

#2BB3B6 #B62BB3 #B3B62B

tetradic

#2BB3B6 #742BB6 #B62E2B #6EB62B

square

#2BB3B6 #742BB6 #B62E2B #6EB62B

split-complementary

#2BB3B6 #B62B6E #B6742B

monochromatic

#145253 #1F8284 #2BB3B6 #4AD1D4 #7BDEE0

Accessibility & contrast

On white

2.55

#2BB3B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#2BB3B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB3B6

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB3B6	#FFFFFF	#000000	##000000
##2BB3B6	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6AAB6

Deuteranopia (green-blind)

#939CB7

Tritanopia (blue-blind)

#00B9B4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb3b6;
/* rgb */ color: rgb(43, 179, 182);
/* oklch */ color: oklch(70.0% 0.110 197.2);

Tailwind

colors: {
  custom: {
    50: '#7dcacb',
    500: '#2bb3b6',
    950: '#000000',
  },
}

SCSS

$custom: #2bb3b6;
$custom-light: #7dcacb;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb3b6",
  "rgb": {
    "r": 43,
    "g": 179,
    "b": 182
  },
  "hsl": {
    "h": 181.295,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.69964,
    "c": 0.11012,
    "h": 197.2
  },
  "luminance": 0.36131
}

Semantic roles & 50–950 ramp

primary

#2BB3B6

secondary

#C87675

accent

#4643E5

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB3B6

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

Preview Lab → · Contrast checker → · Palette generator →