#1A9E9F#1A9E9F

#1A9E9F is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.6% C 0.104 H 195.7°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#1A9E9F
RGB	rgb(26, 158, 159)
HSL	hsl(180, 72%, 36%)
HSV	hsv(180, 84%, 62%)
CMYK	cmyk(83.6%, 0.6%, 0%, 37.6%)
CIE-LAB	lab(59.14, -31.98, -10.08)
CIE-LCH	lch(59.14, 33.53, 197.49°)
OKLab	oklab(63.57% -0.0999 -0.028)
OKLCH	oklch(63.57% 0.104 195.7)
XYZ	xyz(18.9079, 27.1741, 37.0427)
Luminance	0.2718 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9E9F #9F1B1A

analogous

#1A9F5E #1A9E9F #1A5C9F

triadic

#1A9E9F #9F1A9E #9E9F1A

tetradic

#1A9E9F #5E1A9F #9F1B1A #5C9F1A

square

#1A9E9F #5E1A9F #9F1B1A #5C9F1A

split-complementary

#1A9E9F #9F1A5C #9F5E1A

monochromatic

#093536 #116A6A #1A9E9F #23D2D4 #51E1E3

Accessibility & contrast

On white

3.26

#1A9E9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#1A9E9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9E9F

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9E9F	#FFFFFF	#000000	##000000
##1A9E9F	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93969F

Deuteranopia (green-blind)

#8189A0

Tritanopia (blue-blind)

#00A39E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1a9e9f;
/* rgb */ color: rgb(26, 158, 159);
/* oklch */ color: oklch(63.6% 0.104 195.7);

Tailwind

colors: {
  custom: {
    50: '#73bbbb',
    500: '#1a9e9f',
    950: '#000000',
  },
}

SCSS

$custom: #1a9e9f;
$custom-light: #73bbbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9e9f",
  "rgb": {
    "r": 26,
    "g": 158,
    "b": 159
  },
  "hsl": {
    "h": 180.451,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63572,
    "c": 0.10372,
    "h": 195.7
  },
  "luminance": 0.27177
}

Semantic roles & 50–950 ramp

primary

#1A9E9F

secondary

#C55150

accent

#3B39EF

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1A9E9F

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

Preview Lab → · Contrast checker → · Palette generator →