#1BA1B0#1BA1B0

#1BA1B0 is a light, moderate teal. Relative luminance 0.289; OKLCH L 65.0% C 0.107 H 207.0°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#1BA1B0
RGB	rgb(27, 161, 176)
HSL	hsl(186, 73%, 40%)
HSV	hsv(186, 85%, 69%)
CMYK	cmyk(84.7%, 8.5%, 0%, 31%)
CIE-LAB	lab(60.65, -27.99, -17.39)
CIE-LCH	lch(60.65, 32.95, 211.86°)
OKLab	oklab(65% -0.095 -0.0485)
OKLCH	oklch(65% 0.107 207)
XYZ	xyz(21.0298, 28.8546, 45.5270)
Luminance	0.2886 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA1B0 #B02A1B

analogous

#1BB074 #1BA1B0 #1B57B0

triadic

#1BA1B0 #B01BA1 #A1B01B

tetradic

#1BA1B0 #741BB0 #B02A1B #57B01B

square

#1BA1B0 #741BB0 #B02A1B #57B01B

split-complementary

#1BA1B0 #B01B57 #B0741B

monochromatic

#0B4046 #13707B #1BA1B0 #2ACCDE #5FD9E6

Accessibility & contrast

On white

3.10

#1BA1B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#1BA1B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA1B0

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA1B0	#FFFFFF	#000000	##000000
##1BA1B0	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929AB1

Deuteranopia (green-blind)

#7F8CB0

Tritanopia (blue-blind)

#00A9A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ba1b0;
/* rgb */ color: rgb(27, 161, 176);
/* oklch */ color: oklch(65.0% 0.107 207.0);

Tailwind

colors: {
  custom: {
    50: '#76bdc7',
    500: '#1ba1b0',
    950: '#000000',
  },
}

SCSS

$custom: #1ba1b0;
$custom-light: #76bdc7;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba1b0",
  "rgb": {
    "r": 27,
    "g": 161,
    "b": 176
  },
  "hsl": {
    "h": 186.04,
    "s": 73.399,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64996,
    "c": 0.10666,
    "h": 207
  },
  "luminance": 0.28857
}

Semantic roles & 50–950 ramp

primary

#1BA1B0

secondary

#CB675C

accent

#4A38F0

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #1BA1B0

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

Preview Lab → · Contrast checker → · Palette generator →