#1A8B9D#1A8B9D

#1A8B9D is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.6% C 0.096 H 211.6°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#1A8B9D
RGB	rgb(26, 139, 157)
HSL	hsl(188, 72%, 36%)
HSV	hsv(188, 83%, 62%)
CMYK	cmyk(83.4%, 11.5%, 0%, 38.4%)
CIE-LAB	lab(53.08, -23.16, -18.08)
CIE-LCH	lch(53.08, 29.39, 217.98°)
OKLab	oklab(58.64% -0.0821 -0.0504)
OKLCH	oklch(58.64% 0.096 211.6)
XYZ	xyz(15.7418, 21.1172, 35.1381)
Luminance	0.2112 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8B9D #9D2C1A

analogous

#1A9D6D #1A8B9D #1A499D

triadic

#1A8B9D #9D1A8B #8B9D1A

tetradic

#1A8B9D #6D1A9D #9D2C1A #499D1A

square

#1A8B9D #6D1A9D #9D2C1A #499D1A

split-complementary

#1A8B9D #9D1A49 #9D6D1A

monochromatic

#092E34 #115D68 #1A8B9D #23B9D2 #4FCEE2

Accessibility & contrast

On white

4.02

#1A8B9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#1A8B9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8B9D

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8B9D	#FFFFFF	#000000	##000000
##1A8B9D	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D869E

Deuteranopia (green-blind)

#6C799D

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1a8b9d;
/* rgb */ color: rgb(26, 139, 157);
/* oklch */ color: oklch(58.6% 0.096 211.6);

Tailwind

colors: {
  custom: {
    50: '#70adba',
    500: '#1a8b9d',
    950: '#000000',
  },
}

SCSS

$custom: #1a8b9d;
$custom-light: #70adba;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8b9d",
  "rgb": {
    "r": 26,
    "g": 139,
    "b": 157
  },
  "hsl": {
    "h": 188.244,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58639,
    "c": 0.09634,
    "h": 211.6
  },
  "luminance": 0.21119
}

Semantic roles & 50–950 ramp

primary

#1A8B9D

secondary

#C45F4E

accent

#5239EE

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1A8B9D

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

Preview Lab → · Contrast checker → · Palette generator →