#1B898C#1B898C

#1B898C is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.5% C 0.092 H 197.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1B898C
RGB	rgb(27, 137, 140)
HSL	hsl(182, 68%, 33%)
HSV	hsv(182, 81%, 55%)
CMYK	cmyk(80.7%, 2.1%, 0%, 45.1%)
CIE-LAB	lab(51.86, -27.61, -10.08)
CIE-LCH	lch(51.86, 29.39, 200.05°)
OKLab	oklab(57.46% -0.0873 -0.028)
OKLCH	oklch(57.46% 0.092 197.8)
XYZ	xyz(14.1291, 20.0160, 27.9247)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B898C #8C1E1B

analogous

#1B8C56 #1B898C #1B508C

triadic

#1B898C #8C1B89 #898C1B

tetradic

#1B898C #561B8C #8C1E1B #508C1B

square

#1B898C #561B8C #8C1E1B #508C1B

split-complementary

#1B898C #8C1B50 #8C561B

monochromatic

#072525 #115759 #1B898C #25BBBF #46D7DB

Accessibility & contrast

On white

4.20

#1B898C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#1B898C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B898C

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B898C	#FFFFFF	#000000	##000000
##1B898C	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F828C

Deuteranopia (green-blind)

#6F778D

Tritanopia (blue-blind)

#008E8A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b898c;
/* rgb */ color: rgb(27, 137, 140);
/* oklch */ color: oklch(57.5% 0.092 197.8);

Tailwind

colors: {
  custom: {
    50: '#6eacad',
    500: '#1b898c',
    950: '#000000',
  },
}

SCSS

$custom: #1b898c;
$custom-light: #6eacad;
$custom-dark: #000000;

JSON

{
  "hex": "#1b898c",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 140
  },
  "hsl": {
    "h": 181.593,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57455,
    "c": 0.09172,
    "h": 197.8
  },
  "luminance": 0.20018
}

Semantic roles & 50–950 ramp

primary

#1B898C

secondary

#BD4946

accent

#423DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1B898C

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

Preview Lab → · Contrast checker → · Palette generator →