#2BB4B4#2BB4B4

#2BB4B4 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.1% C 0.111 H 194.9°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4B4
RGB	rgb(43, 180, 180)
HSL	hsl(180, 61%, 44%)
HSV	hsv(180, 76%, 71%)
CMYK	cmyk(76.1%, 0%, 0%, 29.4%)
CIE-LAB	lab(66.86, -34.46, -10.25)
CIE-LCH	lch(66.86, 35.95, 196.57°)
OKLab	oklab(70.14% -0.107 -0.0285)
OKLCH	oklch(70.14% 0.111 194.9)
XYZ	xyz(25.5519, 36.4482, 48.8597)
Luminance	0.3645 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4B4 #B42B2B

analogous

#2BB46F #2BB4B4 #2B6FB4

triadic

#2BB4B4 #B42BB4 #B4B42B

tetradic

#2BB4B4 #6F2BB4 #B42B2B #6FB42B

square

#2BB4B4 #6F2BB4 #B42B2B #6FB42B

split-complementary

#2BB4B4 #B42B6F #B46F2B

monochromatic

#135151 #1F8383 #2BB4B4 #49D3D3 #7ADFDF

Accessibility & contrast

On white

2.53

#2BB4B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#2BB4B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4B4

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4B4	#FFFFFF	#000000	##000000
##2BB4B4	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ABB4

Deuteranopia (green-blind)

#949DB5

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #2bb4b4;
/* rgb */ color: rgb(43, 180, 180);
/* oklch */ color: oklch(70.1% 0.111 194.9);

Tailwind

colors: {
  custom: {
    50: '#7dcbca',
    500: '#2bb4b4',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4b4;
$custom-light: #7dcbca;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4b4",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 180
  },
  "hsl": {
    "h": 180,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.70141,
    "c": 0.11079,
    "h": 194.9
  },
  "luminance": 0.36451
}

Semantic roles & 50–950 ramp

primary

#2BB4B4

secondary

#C77373

accent

#4343E5

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB4B4

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

Preview Lab → · Contrast checker → · Palette generator →