#1B898D#1B898D

#1B898D is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.5% C 0.092 H 198.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1B898D
RGB	rgb(27, 137, 141)
HSL	hsl(182, 68%, 33%)
HSV	hsv(182, 81%, 55%)
CMYK	cmyk(80.9%, 2.8%, 0%, 44.7%)
CIE-LAB	lab(51.89, -27.29, -10.61)
CIE-LCH	lch(51.89, 29.28, 201.24°)
OKLab	oklab(57.49% -0.0869 -0.0295)
OKLCH	oklch(57.49% 0.092 198.8)
XYZ	xyz(14.2032, 20.0456, 28.3148)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B898D #8D1F1B

analogous

#1B8D58 #1B898D #1B508D

triadic

#1B898D #8D1B89 #898D1B

tetradic

#1B898D #581B8D #8D1F1B #508D1B

square

#1B898D #581B8D #8D1F1B #508D1B

split-complementary

#1B898D #8D1B50 #8D581B

monochromatic

#072526 #11575A #1B898D #25BBC0 #47D6DC

Accessibility & contrast

On white

4.19

#1B898D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#1B898D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B898D

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B898D	#FFFFFF	#000000	##000000
##1B898D	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E828D

Deuteranopia (green-blind)

#6F778E

Tritanopia (blue-blind)

#008E8A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b898d;
/* rgb */ color: rgb(27, 137, 141);
/* oklch */ color: oklch(57.5% 0.092 198.8);

Tailwind

colors: {
  custom: {
    50: '#6eacae',
    500: '#1b898d',
    950: '#000000',
  },
}

SCSS

$custom: #1b898d;
$custom-light: #6eacae;
$custom-dark: #000000;

JSON

{
  "hex": "#1b898d",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 141
  },
  "hsl": {
    "h": 182.105,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57493,
    "c": 0.09174,
    "h": 198.8
  },
  "luminance": 0.20047
}

Semantic roles & 50–950 ramp

primary

#1B898D

secondary

#BD4B46

accent

#433DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1B898D

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

Preview Lab → · Contrast checker → · Palette generator →