#1B8D90#1B8D90

#1B8D90 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.6% C 0.094 H 197.7°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D90
RGB	rgb(27, 141, 144)
HSL	hsl(182, 68%, 34%)
HSV	hsv(182, 81%, 56%)
CMYK	cmyk(81.3%, 2.1%, 0%, 43.5%)
CIE-LAB	lab(53.27, -28.33, -10.27)
CIE-LCH	lch(53.27, 30.13, 199.94°)
OKLab	oklab(58.65% -0.0895 -0.0286)
OKLCH	oklch(58.65% 0.094 197.7)
XYZ	xyz(15.0086, 21.2945, 29.6994)
Luminance	0.2130 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D90 #901E1B

analogous

#1B9058 #1B8D90 #1B5290

triadic

#1B8D90 #901B8D #8D901B

tetradic

#1B8D90 #581B90 #901E1B #52901B

square

#1B8D90 #581B90 #901E1B #52901B

split-complementary

#1B8D90 #901B52 #90581B

monochromatic

#082829 #115B5C #1B8D90 #25BFC4 #49D9DD

Accessibility & contrast

On white

3.99

#1B8D90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#1B8D90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D90

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D90	#FFFFFF	#000000	##000000
##1B8D90	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828690

Deuteranopia (green-blind)

#727A91

Tritanopia (blue-blind)

#00928E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1b8d90;
/* rgb */ color: rgb(27, 141, 144);
/* oklch */ color: oklch(58.6% 0.094 197.7);

Tailwind

colors: {
  custom: {
    50: '#6fafb0',
    500: '#1b8d90',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d90;
$custom-light: #6fafb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d90",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 144
  },
  "hsl": {
    "h": 181.538,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.58648,
    "c": 0.09399,
    "h": 197.7
  },
  "luminance": 0.21296
}

Semantic roles & 50–950 ramp

primary

#1B8D90

secondary

#BF4B48

accent

#413DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1B8D90

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

Preview Lab → · Contrast checker → · Palette generator →