#1CB2B3#1CB2B3

#1CB2B3 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.4% C 0.114 H 195.6°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#1CB2B3
RGB	rgb(28, 178, 179)
HSL	hsl(180, 73%, 41%)
HSV	hsv(180, 84%, 70%)
CMYK	cmyk(84.4%, 0.6%, 0%, 29.8%)
CIE-LAB	lab(66.01, -35.15, -10.99)
CIE-LCH	lch(66.01, 36.83, 197.36°)
OKLab	oklab(69.38% -0.1097 -0.0306)
OKLCH	oklch(69.38% 0.114 195.6)
XYZ	xyz(24.5322, 35.3392, 48.1673)
Luminance	0.3534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB2B3 #B31D1C

analogous

#1CB368 #1CB2B3 #1C67B3

triadic

#1CB2B3 #B31CB2 #B2B31C

tetradic

#1CB2B3 #681CB3 #B31D1C #67B31C

square

#1CB2B3 #681CB3 #B31D1C #67B31C

split-complementary

#1CB2B3 #B31C67 #B3681C

monochromatic

#0B4949 #147D7E #1CB2B3 #2EDDDE #63E6E7

Accessibility & contrast

On white

2.60

#1CB2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#1CB2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB2B3

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB2B3	#FFFFFF	#000000	##000000
##1CB2B3	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A9B3

Deuteranopia (green-blind)

#919AB4

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #1cb2b3;
/* rgb */ color: rgb(28, 178, 179);
/* oklch */ color: oklch(69.4% 0.114 195.6);

Tailwind

colors: {
  custom: {
    50: '#79c9c9',
    500: '#1cb2b3',
    950: '#000000',
  },
}

SCSS

$custom: #1cb2b3;
$custom-light: #79c9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb2b3",
  "rgb": {
    "r": 28,
    "g": 178,
    "b": 179
  },
  "hsl": {
    "h": 180.397,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.69382,
    "c": 0.1139,
    "h": 195.6
  },
  "luminance": 0.35342
}

Semantic roles & 50–950 ramp

primary

#1CB2B3

secondary

#CB605F

accent

#3938F0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1CB2B3

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

Preview Lab → · Contrast checker → · Palette generator →