#2CB3B4#2CB3B4

#2CB3B4 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.9% C 0.110 H 195.7°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2CB3B4
RGB	rgb(44, 179, 180)
HSL	hsl(180, 61%, 44%)
HSV	hsv(180, 76%, 71%)
CMYK	cmyk(75.6%, 0.6%, 0%, 29.4%)
CIE-LAB	lab(66.57, -33.88, -10.69)
CIE-LCH	lch(66.57, 35.53, 197.50°)
OKLab	oklab(69.91% -0.1057 -0.0297)
OKLCH	oklch(69.91% 0.11 195.7)
XYZ	xyz(25.3932, 36.0678, 48.7946)
Luminance	0.3607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CB3B4 #B42D2C

analogous

#2CB471 #2CB3B4 #2C6FB4

triadic

#2CB3B4 #B42CB3 #B3B42C

tetradic

#2CB3B4 #712CB4 #B42D2C #6FB42C

square

#2CB3B4 #712CB4 #B42D2C #6FB42C

split-complementary

#2CB3B4 #B42C6F #B4712C

monochromatic

#145152 #208283 #2CB3B4 #4AD2D3 #7CDEDF

Accessibility & contrast

On white

2.56

#2CB3B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#2CB3B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CB3B4

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CB3B4	#FFFFFF	#000000	##000000
##2CB3B4	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AAB4

Deuteranopia (green-blind)

#939CB5

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2cb3b4;
/* rgb */ color: rgb(44, 179, 180);
/* oklch */ color: oklch(69.9% 0.110 195.7);

Tailwind

colors: {
  custom: {
    50: '#7dcaca',
    500: '#2cb3b4',
    950: '#000000',
  },
}

SCSS

$custom: #2cb3b4;
$custom-light: #7dcaca;
$custom-dark: #000000;

JSON

{
  "hex": "#2cb3b4",
  "rgb": {
    "r": 44,
    "g": 179,
    "b": 180
  },
  "hsl": {
    "h": 180.441,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.69911,
    "c": 0.10982,
    "h": 195.7
  },
  "luminance": 0.36071
}

Semantic roles & 50–950 ramp

primary

#2CB3B4

secondary

#C77575

accent

#4544E4

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2CB3B4

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

Preview Lab → · Contrast checker → · Palette generator →