#2CB5B1#2CB5B1

#2CB5B1 is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.3% C 0.111 H 191.9°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2CB5B1
RGB	rgb(44, 181, 177)
HSL	hsl(178, 61%, 44%)
HSV	hsv(178, 76%, 71%)
CMYK	cmyk(75.7%, 0%, 2.2%, 29%)
CIE-LAB	lab(67.09, -35.70, -8.25)
CIE-LCH	lch(67.09, 36.64, 193.01°)
OKLab	oklab(70.3% -0.109 -0.023)
OKLCH	oklch(70.3% 0.111 191.9)
XYZ	xyz(25.4947, 36.7544, 47.3371)
Luminance	0.3676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CB5B1 #B52C30

analogous

#2CB56D #2CB5B1 #2C75B5

triadic

#2CB5B1 #B12CB5 #B5B12C

tetradic

#2CB5B1 #6D2CB5 #B52C30 #75B52C

square

#2CB5B1 #6D2CB5 #B52C30 #75B52C

split-complementary

#2CB5B1 #B52C75 #B56D2C

monochromatic

#145351 #208481 #2CB5B1 #4BD3CF #7CDFDC

Accessibility & contrast

On white

2.51

#2CB5B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#2CB5B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CB5B1

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CB5B1	#FFFFFF	#000000	##000000
##2CB5B1	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAABB1

Deuteranopia (green-blind)

#969DB2

Tritanopia (blue-blind)

#00BAB3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #2cb5b1;
/* rgb */ color: rgb(44, 181, 177);
/* oklch */ color: oklch(70.3% 0.111 191.9);

Tailwind

colors: {
  custom: {
    50: '#7dccc8',
    500: '#2cb5b1',
    950: '#000000',
  },
}

SCSS

$custom: #2cb5b1;
$custom-light: #7dccc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2cb5b1",
  "rgb": {
    "r": 44,
    "g": 181,
    "b": 177
  },
  "hsl": {
    "h": 178.248,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70304,
    "c": 0.11144,
    "h": 191.9
  },
  "luminance": 0.36758
}

Semantic roles & 50–950 ramp

primary

#2CB5B1

secondary

#C87578

accent

#4448E4

background

#F8FCFC

surface

#EFF9F8

border

#CAD2D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2CB5B1

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

Preview Lab → · Contrast checker → · Palette generator →