#1CB3B1#1CB3B1

#1CB3B1 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.6% C 0.115 H 193.4°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#1CB3B1
RGB	rgb(28, 179, 177)
HSL	hsl(179, 73%, 41%)
HSV	hsv(179, 84%, 70%)
CMYK	cmyk(84.4%, 0%, 1.1%, 29.8%)
CIE-LAB	lab(66.26, -36.22, -9.52)
CIE-LCH	lch(66.26, 37.45, 194.72°)
OKLab	oklab(69.56% -0.1116 -0.0265)
OKLCH	oklch(69.56% 0.115 193.4)
XYZ	xyz(24.5310, 35.6582, 47.1763)
Luminance	0.3566 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB3B1 #B31C1E

analogous

#1CB365 #1CB3B1 #1C6AB3

triadic

#1CB3B1 #B11CB3 #B3B11C

tetradic

#1CB3B1 #651CB3 #B31C1E #6AB31C

square

#1CB3B1 #651CB3 #B31C1E #6AB31C

split-complementary

#1CB3B1 #B31C6A #B3651C

monochromatic

#0B4948 #147E7D #1CB3B1 #2EDEDC #63E7E5

Accessibility & contrast

On white

2.58

#1CB3B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#1CB3B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB3B1

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB3B1	#FFFFFF	#000000	##000000
##1CB3B1	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AAB1

Deuteranopia (green-blind)

#939BB2

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #1cb3b1;
/* rgb */ color: rgb(28, 179, 177);
/* oklch */ color: oklch(69.6% 0.115 193.4);

Tailwind

colors: {
  custom: {
    50: '#79cac8',
    500: '#1cb3b1',
    950: '#000000',
  },
}

SCSS

$custom: #1cb3b1;
$custom-light: #79cac8;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb3b1",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 177
  },
  "hsl": {
    "h": 179.205,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.69561,
    "c": 0.11467,
    "h": 193.4
  },
  "luminance": 0.35661
}

Semantic roles & 50–950 ramp

primary

#1CB3B1

secondary

#CB5F61

accent

#383BF0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #1CB3B1

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

Preview Lab → · Contrast checker → · Palette generator →