#1CB0B1#1CB0B1

#1CB0B1 is a light, moderate teal. Relative luminance 0.345; OKLCH L 68.8% C 0.113 H 195.6°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#1CB0B1
RGB	rgb(28, 176, 177)
HSL	hsl(180, 73%, 40%)
HSV	hsv(180, 84%, 69%)
CMYK	cmyk(84.2%, 0.6%, 0%, 30.6%)
CIE-LAB	lab(65.33, -34.82, -10.90)
CIE-LCH	lch(65.33, 36.49, 197.38°)
OKLab	oklab(68.81% -0.1087 -0.0303)
OKLCH	oklch(68.81% 0.113 195.6)
XYZ	xyz(23.9363, 34.4688, 46.9780)
Luminance	0.3447 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB0B1 #B11D1C

analogous

#1CB168 #1CB0B1 #1C65B1

triadic

#1CB0B1 #B11CB0 #B0B11C

tetradic

#1CB0B1 #681CB1 #B11D1C #65B11C

square

#1CB0B1 #681CB1 #B11D1C #65B11C

split-complementary

#1CB0B1 #B11C65 #B1681C

monochromatic

#0B4747 #147B7C #1CB0B1 #2CDDDE #61E5E6

Accessibility & contrast

On white

2.66

#1CB0B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#1CB0B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB0B1

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB0B1	#FFFFFF	#000000	##000000
##1CB0B1	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A7B1

Deuteranopia (green-blind)

#9098B2

Tritanopia (blue-blind)

#00B6B0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #1cb0b1;
/* rgb */ color: rgb(28, 176, 177);
/* oklch */ color: oklch(68.8% 0.113 195.6);

Tailwind

colors: {
  custom: {
    50: '#78c8c8',
    500: '#1cb0b1',
    950: '#000000',
  },
}

SCSS

$custom: #1cb0b1;
$custom-light: #78c8c8;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb0b1",
  "rgb": {
    "r": 28,
    "g": 176,
    "b": 177
  },
  "hsl": {
    "h": 180.403,
    "s": 72.683,
    "l": 40.196
  },
  "oklch": {
    "l": 0.68809,
    "c": 0.11285,
    "h": 195.6
  },
  "luminance": 0.34472
}

Semantic roles & 50–950 ramp

primary

#1CB0B1

secondary

#CB5F5E

accent

#3A38EF

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1CB0B1

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

Preview Lab → · Contrast checker → · Palette generator →