#1D9EA6#1D9EA6

#1D9EA6 is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.9% C 0.103 H 201.6°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#1D9EA6
RGB	rgb(29, 158, 166)
HSL	hsl(184, 70%, 38%)
HSV	hsv(184, 83%, 65%)
CMYK	cmyk(82.5%, 4.8%, 0%, 34.9%)
CIE-LAB	lab(59.40, -29.55, -13.64)
CIE-LCH	lch(59.40, 32.54, 204.77°)
OKLab	oklab(63.88% -0.0959 -0.0379)
OKLCH	oklch(63.88% 0.103 201.6)
XYZ	xyz(19.6134, 27.4656, 40.3367)
Luminance	0.2747 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9EA6 #A6251D

analogous

#1DA669 #1D9EA6 #1D59A6

triadic

#1D9EA6 #A61D9E #9EA61D

tetradic

#1D9EA6 #691DA6 #A6251D #59A61D

square

#1D9EA6 #691DA6 #A6251D #59A61D

split-complementary

#1D9EA6 #A61D59 #A6691D

monochromatic

#0B3B3E #146C72 #1D9EA6 #27CFD9 #5BDAE2

Accessibility & contrast

On white

3.23

#1D9EA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#1D9EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9EA6

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9EA6	#FFFFFF	#000000	##000000
##1D9EA6	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9197A7

Deuteranopia (green-blind)

#7F89A7

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1d9ea6;
/* rgb */ color: rgb(29, 158, 166);
/* oklch */ color: oklch(63.9% 0.103 201.6);

Tailwind

colors: {
  custom: {
    50: '#75bbc0',
    500: '#1d9ea6',
    950: '#000000',
  },
}

SCSS

$custom: #1d9ea6;
$custom-light: #75bbc0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9ea6",
  "rgb": {
    "r": 29,
    "g": 158,
    "b": 166
  },
  "hsl": {
    "h": 183.504,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63877,
    "c": 0.10316,
    "h": 201.6
  },
  "luminance": 0.27468
}

Semantic roles & 50–950 ramp

primary

#1D9EA6

secondary

#C65F59

accent

#453BED

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1D9EA6

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

Preview Lab → · Contrast checker → · Palette generator →