#1B899A#1B899A

#1B899A is a mid, moderate teal. Relative luminance 0.205; OKLCH L 58.0% C 0.095 H 211.0°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1B899A
RGB	rgb(27, 137, 154)
HSL	hsl(188, 70%, 35%)
HSV	hsv(188, 82%, 60%)
CMYK	cmyk(82.5%, 11%, 0%, 39.6%)
CIE-LAB	lab(52.35, -23.04, -17.46)
CIE-LCH	lch(52.35, 28.91, 217.15°)
OKLab	oklab(58.02% -0.0811 -0.0487)
OKLCH	oklch(58.02% 0.095 211)
XYZ	xyz(15.2278, 20.4555, 33.7113)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B899A #9A2C1B

analogous

#1B9A6B #1B899A #1B4A9A

triadic

#1B899A #9A1B89 #899A1B

tetradic

#1B899A #6B1B9A #9A2C1B #4A9A1B

square

#1B899A #6B1B9A #9A2C1B #4A9A1B

split-complementary

#1B899A #9A1B4A #9A6B1B

monochromatic

#092C32 #125B66 #1B899A #24B7CE #4FCDE0

Accessibility & contrast

On white

4.12

#1B899A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#1B899A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B899A

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B899A	#FFFFFF	#000000	##000000
##1B899A	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B849B

Deuteranopia (green-blind)

#6B789A

Tritanopia (blue-blind)

#00908E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1b899a;
/* rgb */ color: rgb(27, 137, 154);
/* oklch */ color: oklch(58.0% 0.095 211.0);

Tailwind

colors: {
  custom: {
    50: '#70abb7',
    500: '#1b899a',
    950: '#000000',
  },
}

SCSS

$custom: #1b899a;
$custom-light: #70abb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b899a",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 154
  },
  "hsl": {
    "h": 188.031,
    "s": 70.166,
    "l": 35.49
  },
  "oklch": {
    "l": 0.58017,
    "c": 0.09458,
    "h": 211
  },
  "luminance": 0.20457
}

Semantic roles & 50–950 ramp

primary

#1B899A

secondary

#C35E4E

accent

#533BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B899A

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

Preview Lab → · Contrast checker → · Palette generator →