#1B8D99#1B8D99

#1B8D99 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.0% C 0.095 H 206.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D99
RGB	rgb(27, 141, 153)
HSL	hsl(186, 70%, 35%)
HSV	hsv(186, 82%, 60%)
CMYK	cmyk(82.4%, 7.8%, 0%, 40%)
CIE-LAB	lab(53.58, -25.43, -15.01)
CIE-LCH	lch(53.58, 29.53, 210.55°)
OKLab	oklab(59% -0.0855 -0.0418)
OKLCH	oklch(59% 0.095 206)
XYZ	xyz(15.7241, 21.5807, 33.4676)
Luminance	0.2158 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D99 #99271B

analogous

#1B9966 #1B8D99 #1B4E99

triadic

#1B8D99 #991B8D #8D991B

tetradic

#1B8D99 #661B99 #99271B #4E991B

square

#1B8D99 #661B99 #99271B #4E991B

split-complementary

#1B8D99 #991B4E #99661B

monochromatic

#092D31 #125D65 #1B8D99 #24BDCD #4FD2E0

Accessibility & contrast

On white

3.95

#1B8D99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#1B8D99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D99

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D99	#FFFFFF	#000000	##000000
##1B8D99	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80879A

Deuteranopia (green-blind)

#707B99

Tritanopia (blue-blind)

#009490

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1b8d99;
/* rgb */ color: rgb(27, 141, 153);
/* oklch */ color: oklch(59.0% 0.095 206.0);

Tailwind

colors: {
  custom: {
    50: '#70aeb7',
    500: '#1b8d99',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d99;
$custom-light: #70aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d99",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 153
  },
  "hsl": {
    "h": 185.714,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59001,
    "c": 0.09516,
    "h": 206
  },
  "luminance": 0.21583
}

Semantic roles & 50–950 ramp

primary

#1B8D99

secondary

#C2594E

accent

#4C3BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8D99

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

Preview Lab → · Contrast checker → · Palette generator →