#2BB4B6#2BB4B6

#2BB4B6 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.2% C 0.111 H 196.4°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4B6
RGB	rgb(43, 180, 182)
HSL	hsl(181, 62%, 44%)
HSV	hsv(181, 76%, 71%)
CMYK	cmyk(76.4%, 1.1%, 0%, 28.6%)
CIE-LAB	lab(66.92, -33.87, -11.27)
CIE-LCH	lch(66.92, 35.69, 198.40°)
OKLab	oklab(70.21% -0.1062 -0.0313)
OKLCH	oklch(70.21% 0.111 196.4)
XYZ	xyz(25.7571, 36.5303, 49.9404)
Luminance	0.3653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4B6 #B62D2B

analogous

#2BB673 #2BB4B6 #2B6FB6

triadic

#2BB4B6 #B62BB4 #B4B62B

tetradic

#2BB4B6 #732BB6 #B62D2B #6FB62B

square

#2BB4B6 #732BB6 #B62D2B #6FB62B

split-complementary

#2BB4B6 #B62B6F #B6732B

monochromatic

#145253 #1F8384 #2BB4B6 #4AD2D4 #7BDEE0

Accessibility & contrast

On white

2.53

#2BB4B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#2BB4B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4B6

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4B6	#FFFFFF	#000000	##000000
##2BB4B6	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ABB6

Deuteranopia (green-blind)

#949DB7

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #2bb4b6;
/* rgb */ color: rgb(43, 180, 182);
/* oklch */ color: oklch(70.2% 0.111 196.4);

Tailwind

colors: {
  custom: {
    50: '#7dcbcb',
    500: '#2bb4b6',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4b6;
$custom-light: #7dcbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4b6",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 182
  },
  "hsl": {
    "h": 180.863,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70213,
    "c": 0.1107,
    "h": 196.4
  },
  "luminance": 0.36534
}

Semantic roles & 50–950 ramp

primary

#2BB4B6

secondary

#C87675

accent

#4543E5

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB4B6

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

Preview Lab → · Contrast checker → · Palette generator →