#1B898A#1B898A

#1B898A is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.4% C 0.092 H 195.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#1B898A
RGB	rgb(27, 137, 138)
HSL	hsl(181, 67%, 32%)
HSV	hsv(181, 80%, 54%)
CMYK	cmyk(80.4%, 0.7%, 0%, 45.9%)
CIE-LAB	lab(51.79, -28.24, -9.01)
CIE-LCH	lch(51.79, 29.65, 197.70°)
OKLab	oklab(57.38% -0.0882 -0.0251)
OKLCH	oklch(57.38% 0.092 195.9)
XYZ	xyz(13.9830, 19.9576, 27.1551)
Luminance	0.1996 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B898A #8A1C1B

analogous

#1B8A54 #1B898A #1B518A

triadic

#1B898A #8A1B89 #898A1B

tetradic

#1B898A #541B8A #8A1C1B #518A1B

square

#1B898A #541B8A #8A1C1B #518A1B

split-complementary

#1B898A #8A1B51 #8A541B

monochromatic

#072324 #115657 #1B898A #25BCBD #45D9DB

Accessibility & contrast

On white

4.21

#1B898A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#1B898A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B898A

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B898A	#FFFFFF	#000000	##000000
##1B898A	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F828A

Deuteranopia (green-blind)

#70778B

Tritanopia (blue-blind)

#008E89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b898a;
/* rgb */ color: rgb(27, 137, 138);
/* oklch */ color: oklch(57.4% 0.092 195.9);

Tailwind

colors: {
  custom: {
    50: '#6eacac',
    500: '#1b898a',
    950: '#000000',
  },
}

SCSS

$custom: #1b898a;
$custom-light: #6eacac;
$custom-dark: #000000;

JSON

{
  "hex": "#1b898a",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 138
  },
  "hsl": {
    "h": 180.541,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57379,
    "c": 0.09174,
    "h": 195.9
  },
  "luminance": 0.19959
}

Semantic roles & 50–950 ramp

primary

#1B898A

secondary

#BC4645

accent

#3F3EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1B898A

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

Preview Lab → · Contrast checker → · Palette generator →