#2CB1B3#2CB1B3

#2CB1B3 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.4% C 0.109 H 196.5°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#2CB1B3
RGB	rgb(44, 177, 179)
HSL	hsl(181, 61%, 44%)
HSV	hsv(181, 75%, 70%)
CMYK	cmyk(75.4%, 1.1%, 0%, 29.8%)
CIE-LAB	lab(65.93, -33.23, -11.09)
CIE-LCH	lch(65.93, 35.04, 198.46°)
OKLab	oklab(69.38% -0.1042 -0.0308)
OKLCH	oklch(69.38% 0.109 196.5)
XYZ	xyz(24.8938, 35.2314, 48.1274)
Luminance	0.3523 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CB1B3 #B32E2C

analogous

#2CB371 #2CB1B3 #2C6DB3

triadic

#2CB1B3 #B32CB1 #B1B32C

tetradic

#2CB1B3 #712CB3 #B32E2C #6DB32C

square

#2CB1B3 #712CB3 #B32E2C #6DB32C

split-complementary

#2CB1B3 #B32C6D #B3712C

monochromatic

#145051 #208082 #2CB1B3 #4AD0D2 #7BDDDF

Accessibility & contrast

On white

2.61

#2CB1B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#2CB1B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CB1B3

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CB1B3	#FFFFFF	#000000	##000000
##2CB1B3	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A8B3

Deuteranopia (green-blind)

#919AB4

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #2cb1b3;
/* rgb */ color: rgb(44, 177, 179);
/* oklch */ color: oklch(69.4% 0.109 196.5);

Tailwind

colors: {
  custom: {
    50: '#7dc9c9',
    500: '#2cb1b3',
    950: '#000000',
  },
}

SCSS

$custom: #2cb1b3;
$custom-light: #7dc9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2cb1b3",
  "rgb": {
    "r": 44,
    "g": 177,
    "b": 179
  },
  "hsl": {
    "h": 180.889,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69379,
    "c": 0.10867,
    "h": 196.5
  },
  "luminance": 0.35234
}

Semantic roles & 50–950 ramp

primary

#2CB1B3

secondary

#C77574

accent

#4644E4

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2CB1B3

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

Preview Lab → · Contrast checker → · Palette generator →