#1A9AA1#1A9AA1

#1A9AA1 is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.6% C 0.102 H 200.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A9AA1
RGB	rgb(26, 154, 161)
HSL	hsl(183, 72%, 37%)
HSV	hsv(183, 84%, 63%)
CMYK	cmyk(83.9%, 4.3%, 0%, 36.9%)
CIE-LAB	lab(57.94, -29.42, -13.00)
CIE-LCH	lch(57.94, 32.16, 203.84°)
OKLab	oklab(62.63% -0.095 -0.0362)
OKLCH	oklch(62.63% 0.102 200.8)
XYZ	xyz(18.4117, 25.9017, 37.7404)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9AA1 #A1211A

analogous

#1AA165 #1A9AA1 #1A57A1

triadic

#1A9AA1 #A11A9A #9AA11A

tetradic

#1A9AA1 #651AA1 #A1211A #57A11A

square

#1A9AA1 #651AA1 #A1211A #57A11A

split-complementary

#1A9AA1 #A11A57 #A1651A

monochromatic

#093538 #11686C #1A9AA1 #23CCD6 #52DCE3

Accessibility & contrast

On white

3.40

#1A9AA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#1A9AA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9AA1

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9AA1	#FFFFFF	#000000	##000000
##1A9AA1	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E93A2

Deuteranopia (green-blind)

#7C86A2

Tritanopia (blue-blind)

#00A09C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1a9aa1;
/* rgb */ color: rgb(26, 154, 161);
/* oklch */ color: oklch(62.6% 0.102 200.8);

Tailwind

colors: {
  custom: {
    50: '#73b8bc',
    500: '#1a9aa1',
    950: '#000000',
  },
}

SCSS

$custom: #1a9aa1;
$custom-light: #73b8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9aa1",
  "rgb": {
    "r": 26,
    "g": 154,
    "b": 161
  },
  "hsl": {
    "h": 183.111,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62626,
    "c": 0.10169,
    "h": 200.8
  },
  "luminance": 0.25904
}

Semantic roles & 50–950 ramp

primary

#1A9AA1

secondary

#C65751

accent

#4239EF

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1A9AA1

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

Preview Lab → · Contrast checker → · Palette generator →