#1B989E#1B989E

#1B989E is a light, moderate teal. Relative luminance 0.252; OKLCH L 62.0% C 0.100 H 200.1°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#1B989E
RGB	rgb(27, 152, 158)
HSL	hsl(183, 71%, 36%)
HSV	hsv(183, 83%, 62%)
CMYK	cmyk(82.9%, 3.8%, 0%, 38%)
CIE-LAB	lab(57.23, -29.31, -12.37)
CIE-LCH	lch(57.23, 31.81, 202.88°)
OKLab	oklab(62.02% -0.0942 -0.0344)
OKLCH	oklch(62.02% 0.1 200.1)
XYZ	xyz(17.8490, 25.1558, 36.2560)
Luminance	0.2516 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B989E #9E211B

analogous

#1B9E63 #1B989E #1B579E

triadic

#1B989E #9E1B98 #989E1B

tetradic

#1B989E #631B9E #9E211B #579E1B

square

#1B989E #631B9E #9E211B #579E1B

split-complementary

#1B989E #9E1B57 #9E631B

monochromatic

#093335 #12666A #1B989E #24CAD2 #52DBE1

Accessibility & contrast

On white

3.48

#1B989E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#1B989E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B989E

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B989E	#FFFFFF	#000000	##000000
##1B989E	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C919F

Deuteranopia (green-blind)

#7A849F

Tritanopia (blue-blind)

#009E9A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b989e;
/* rgb */ color: rgb(27, 152, 158);
/* oklch */ color: oklch(62.0% 0.100 200.1);

Tailwind

colors: {
  custom: {
    50: '#73b7ba',
    500: '#1b989e',
    950: '#000000',
  },
}

SCSS

$custom: #1b989e;
$custom-light: #73b7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1b989e",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 158
  },
  "hsl": {
    "h": 182.748,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62015,
    "c": 0.10025,
    "h": 200.1
  },
  "luminance": 0.25158
}

Semantic roles & 50–950 ramp

primary

#1B989E

secondary

#C45651

accent

#423AEE

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1B989E

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

Preview Lab → · Contrast checker → · Palette generator →