#2BB4B0#2BB4B0

#2BB4B0 is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.0% C 0.111 H 191.9°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4B0
RGB	rgb(43, 180, 176)
HSL	hsl(178, 61%, 44%)
HSV	hsv(178, 76%, 71%)
CMYK	cmyk(76.1%, 0%, 2.2%, 29.4%)
CIE-LAB	lab(66.74, -35.63, -8.22)
CIE-LCH	lch(66.74, 36.57, 192.99°)
OKLab	oklab(70% -0.1088 -0.0229)
OKLCH	oklch(70% 0.111 191.9)
XYZ	xyz(25.1503, 36.2876, 46.7446)
Luminance	0.3629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4B0 #B42B2F

analogous

#2BB46B #2BB4B0 #2B73B4

triadic

#2BB4B0 #B02BB4 #B4B02B

tetradic

#2BB4B0 #6B2BB4 #B42B2F #73B42B

square

#2BB4B0 #6B2BB4 #B42B2F #73B42B

split-complementary

#2BB4B0 #B42B73 #B46B2B

monochromatic

#13514F #1F8380 #2BB4B0 #49D3CF #7ADFDC

Accessibility & contrast

On white

2.54

#2BB4B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#2BB4B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4B0

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4B0	#FFFFFF	#000000	##000000
##2BB4B0	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ABB0

Deuteranopia (green-blind)

#959CB1

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb4b0;
/* rgb */ color: rgb(43, 180, 176);
/* oklch */ color: oklch(70.0% 0.111 191.9);

Tailwind

colors: {
  custom: {
    50: '#7ccbc7',
    500: '#2bb4b0',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4b0;
$custom-light: #7ccbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4b0",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 176
  },
  "hsl": {
    "h": 178.248,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.70002,
    "c": 0.11122,
    "h": 191.9
  },
  "luminance": 0.36291
}

Semantic roles & 50–950 ramp

primary

#2BB4B0

secondary

#C77376

accent

#4348E5

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB4B0

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

Preview Lab → · Contrast checker → · Palette generator →