#2BB3B0#2BB3B0

#2BB3B0 is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.8% C 0.111 H 192.6°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#2BB3B0
RGB	rgb(43, 179, 176)
HSL	hsl(179, 61%, 44%)
HSV	hsv(179, 76%, 70%)
CMYK	cmyk(76%, 0%, 1.7%, 29.8%)
CIE-LAB	lab(66.43, -35.17, -8.68)
CIE-LCH	lch(66.43, 36.22, 193.86°)
OKLab	oklab(69.75% -0.1078 -0.0242)
OKLCH	oklch(69.75% 0.111 192.6)
XYZ	xyz(24.9492, 35.8853, 46.6775)
Luminance	0.3589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB3B0 #B32B2E

analogous

#2BB36C #2BB3B0 #2B72B3

triadic

#2BB3B0 #B02BB3 #B3B02B

tetradic

#2BB3B0 #6C2BB3 #B32B2E #72B32B

square

#2BB3B0 #6C2BB3 #B32B2E #72B32B

split-complementary

#2BB3B0 #B32B72 #B36C2B

monochromatic

#13504F #1F827F #2BB3B0 #48D3D0 #79DFDD

Accessibility & contrast

On white

2.57

#2BB3B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#2BB3B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB3B0

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB3B0	#FFFFFF	#000000	##000000
##2BB3B0	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAB0

Deuteranopia (green-blind)

#949CB1

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb3b0;
/* rgb */ color: rgb(43, 179, 176);
/* oklch */ color: oklch(69.8% 0.111 192.6);

Tailwind

colors: {
  custom: {
    50: '#7ccac7',
    500: '#2bb3b0',
    950: '#000000',
  },
}

SCSS

$custom: #2bb3b0;
$custom-light: #7ccac7;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb3b0",
  "rgb": {
    "r": 43,
    "g": 179,
    "b": 176
  },
  "hsl": {
    "h": 178.676,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69752,
    "c": 0.11053,
    "h": 192.6
  },
  "luminance": 0.35888
}

Semantic roles & 50–950 ramp

primary

#2BB3B0

secondary

#C77375

accent

#4347E4

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB3B0

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

Preview Lab → · Contrast checker → · Palette generator →