#1CB3B0#1CB3B0

#1CB3B0 is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.5% C 0.115 H 192.6°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#1CB3B0
RGB	rgb(28, 179, 176)
HSL	hsl(179, 73%, 41%)
HSV	hsv(179, 84%, 70%)
CMYK	cmyk(84.4%, 0%, 1.7%, 29.8%)
CIE-LAB	lab(66.23, -36.52, -9.01)
CIE-LCH	lch(66.23, 37.61, 193.86°)
OKLab	oklab(69.53% -0.112 -0.0251)
OKLCH	oklch(69.53% 0.115 192.6)
XYZ	xyz(24.4317, 35.6185, 46.6533)
Luminance	0.3562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB3B0 #B31C1F

analogous

#1CB364 #1CB3B0 #1C6AB3

triadic

#1CB3B0 #B01CB3 #B3B01C

tetradic

#1CB3B0 #641CB3 #B31C1F #6AB31C

square

#1CB3B0 #641CB3 #B31C1F #6AB31C

split-complementary

#1CB3B0 #B31C6A #B3641C

monochromatic

#0B4948 #147E7C #1CB3B0 #2EDEDB #63E7E4

Accessibility & contrast

On white

2.58

#1CB3B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#1CB3B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB3B0

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB3B0	#FFFFFF	#000000	##000000
##1CB3B0	1.00	2.58	8.12	8.12
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A9B0

Deuteranopia (green-blind)

#939BB1

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #1cb3b0;
/* rgb */ color: rgb(28, 179, 176);
/* oklch */ color: oklch(69.5% 0.115 192.6);

Tailwind

colors: {
  custom: {
    50: '#79cac7',
    500: '#1cb3b0',
    950: '#000000',
  },
}

SCSS

$custom: #1cb3b0;
$custom-light: #79cac7;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb3b0",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 176
  },
  "hsl": {
    "h": 178.808,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.69526,
    "c": 0.11479,
    "h": 192.6
  },
  "luminance": 0.35622
}

Semantic roles & 50–950 ramp

primary

#1CB3B0

secondary

#CB5F62

accent

#383CF0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1CB3B0

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

Preview Lab → · Contrast checker → · Palette generator →