#1B8A99#1B8A99

#1B8A99 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 58.2% C 0.094 H 209.1°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#1B8A99
RGB	rgb(27, 138, 153)
HSL	hsl(187, 70%, 35%)
HSV	hsv(187, 82%, 60%)
CMYK	cmyk(82.4%, 9.8%, 0%, 40%)
CIE-LAB	lab(52.63, -23.89, -16.45)
CIE-LCH	lch(52.63, 29.01, 214.55°)
OKLab	oklab(58.23% -0.0825 -0.0458)
OKLCH	oklch(58.23% 0.094 209.1)
XYZ	xyz(15.2877, 20.7079, 33.3221)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8A99 #992A1B

analogous

#1B9969 #1B8A99 #1B4B99

triadic

#1B8A99 #991B8A #8A991B

tetradic

#1B8A99 #691B99 #992A1B #4B991B

square

#1B8A99 #691B99 #992A1B #4B991B

split-complementary

#1B8A99 #991B4B #99691B

monochromatic

#092C31 #125B65 #1B8A99 #24B9CD #4FCFE0

Accessibility & contrast

On white

4.08

#1B8A99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#1B8A99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A99

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8A99	#FFFFFF	#000000	##000000
##1B8A99	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D859A

Deuteranopia (green-blind)

#6C7899

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b8a99;
/* rgb */ color: rgb(27, 138, 153);
/* oklch */ color: oklch(58.2% 0.094 209.1);

Tailwind

colors: {
  custom: {
    50: '#70acb7',
    500: '#1b8a99',
    950: '#000000',
  },
}

SCSS

$custom: #1b8a99;
$custom-light: #70acb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8a99",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 153
  },
  "hsl": {
    "h": 187.143,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58231,
    "c": 0.0944,
    "h": 209.1
  },
  "luminance": 0.2071
}

Semantic roles & 50–950 ramp

primary

#1B8A99

secondary

#C25B4E

accent

#503BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8A99

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

Preview Lab → · Contrast checker → · Palette generator →