#1A9BA3#1A9BA3

#1A9BA3 is a light, moderate teal. Relative luminance 0.263; OKLCH L 63.0% C 0.102 H 201.6°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#1A9BA3
RGB	rgb(26, 155, 163)
HSL	hsl(184, 72%, 37%)
HSV	hsv(184, 84%, 64%)
CMYK	cmyk(84%, 4.9%, 0%, 36.1%)
CIE-LAB	lab(58.32, -29.27, -13.56)
CIE-LCH	lch(58.32, 32.26, 204.86°)
OKLab	oklab(62.96% -0.0951 -0.0377)
OKLCH	oklch(62.96% 0.102 201.6)
XYZ	xyz(18.7552, 26.3042, 38.7320)
Luminance	0.2631 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9BA3 #A3221A

analogous

#1AA367 #1A9BA3 #1A56A3

triadic

#1A9BA3 #A31A9B #9BA31A

tetradic

#1A9BA3 #671AA3 #A3221A #56A31A

square

#1A9BA3 #671AA3 #A3221A #56A31A

split-complementary

#1A9BA3 #A31A56 #A3671A

monochromatic

#093739 #12696E #1A9BA3 #22CDD8 #54DBE4

Accessibility & contrast

On white

3.35

#1A9BA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#1A9BA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9BA3

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9BA3	#FFFFFF	#000000	##000000
##1A9BA3	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E94A4

Deuteranopia (green-blind)

#7C87A4

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1a9ba3;
/* rgb */ color: rgb(26, 155, 163);
/* oklch */ color: oklch(63.0% 0.102 201.6);

Tailwind

colors: {
  custom: {
    50: '#73b9be',
    500: '#1a9ba3',
    950: '#000000',
  },
}

SCSS

$custom: #1a9ba3;
$custom-light: #73b9be;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9ba3",
  "rgb": {
    "r": 26,
    "g": 155,
    "b": 163
  },
  "hsl": {
    "h": 183.504,
    "s": 72.487,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62957,
    "c": 0.10234,
    "h": 201.6
  },
  "luminance": 0.26307
}

Semantic roles & 50–950 ramp

primary

#1A9BA3

secondary

#C75952

accent

#4339EF

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1A9BA3

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

Preview Lab → · Contrast checker → · Palette generator →