#1A9DA1#1A9DA1

#1A9DA1 is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.4% C 0.103 H 198.2°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#1A9DA1
RGB	rgb(26, 157, 161)
HSL	hsl(182, 72%, 37%)
HSV	hsv(182, 84%, 63%)
CMYK	cmyk(83.9%, 2.5%, 0%, 36.9%)
CIE-LAB	lab(58.89, -30.88, -11.58)
CIE-LCH	lch(58.89, 32.98, 200.56°)
OKLab	oklab(63.39% -0.098 -0.0322)
OKLCH	oklch(63.39% 0.103 198.2)
XYZ	xyz(18.9130, 26.9043, 37.9075)
Luminance	0.2691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9DA1 #A11E1A

analogous

#1AA162 #1A9DA1 #1A5AA1

triadic

#1A9DA1 #A11A9D #9DA11A

tetradic

#1A9DA1 #621AA1 #A11E1A #5AA11A

square

#1A9DA1 #621AA1 #A11E1A #5AA11A

split-complementary

#1A9DA1 #A11A5A #A1621A

monochromatic

#093638 #116A6C #1A9DA1 #23D0D6 #52DFE3

Accessibility & contrast

On white

3.29

#1A9DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#1A9DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9DA1

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9DA1	#FFFFFF	#000000	##000000
##1A9DA1	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9195A1

Deuteranopia (green-blind)

#7F88A2

Tritanopia (blue-blind)

#00A39E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1a9da1;
/* rgb */ color: rgb(26, 157, 161);
/* oklch */ color: oklch(63.4% 0.103 198.2);

Tailwind

colors: {
  custom: {
    50: '#73babc',
    500: '#1a9da1',
    950: '#000000',
  },
}

SCSS

$custom: #1a9da1;
$custom-light: #73babc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9da1",
  "rgb": {
    "r": 26,
    "g": 157,
    "b": 161
  },
  "hsl": {
    "h": 181.778,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63391,
    "c": 0.10314,
    "h": 198.2
  },
  "luminance": 0.26907
}

Semantic roles & 50–950 ramp

primary

#1A9DA1

secondary

#C65451

accent

#3E39EF

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1A9DA1

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

Preview Lab → · Contrast checker → · Palette generator →