#1D9FA6#1D9FA6

#1D9FA6 is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.1% C 0.104 H 200.7°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#1D9FA6
RGB	rgb(29, 159, 166)
HSL	hsl(183, 70%, 38%)
HSV	hsv(183, 83%, 65%)
CMYK	cmyk(82.5%, 4.2%, 0%, 34.9%)
CIE-LAB	lab(59.72, -30.03, -13.17)
CIE-LCH	lch(59.72, 32.79, 203.67°)
OKLab	oklab(64.13% -0.0969 -0.0366)
OKLCH	oklch(64.13% 0.104 200.7)
XYZ	xyz(19.7846, 27.8081, 40.3938)
Luminance	0.2781 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9FA6 #A6241D

analogous

#1DA668 #1D9FA6 #1D5AA6

triadic

#1D9FA6 #A61D9F #9FA61D

tetradic

#1D9FA6 #681DA6 #A6241D #5AA61D

square

#1D9FA6 #681DA6 #A6241D #5AA61D

split-complementary

#1D9FA6 #A61D5A #A6681D

monochromatic

#0B3B3E #146D72 #1D9FA6 #27D0D9 #5BDBE2

Accessibility & contrast

On white

3.20

#1D9FA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#1D9FA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9FA6

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9FA6	#FFFFFF	#000000	##000000
##1D9FA6	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9298A7

Deuteranopia (green-blind)

#808AA7

Tritanopia (blue-blind)

#00A5A1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1d9fa6;
/* rgb */ color: rgb(29, 159, 166);
/* oklch */ color: oklch(64.1% 0.104 200.7);

Tailwind

colors: {
  custom: {
    50: '#75bcc0',
    500: '#1d9fa6',
    950: '#000000',
  },
}

SCSS

$custom: #1d9fa6;
$custom-light: #75bcc0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9fa6",
  "rgb": {
    "r": 29,
    "g": 159,
    "b": 166
  },
  "hsl": {
    "h": 183.066,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.6413,
    "c": 0.1036,
    "h": 200.7
  },
  "luminance": 0.27811
}

Semantic roles & 50–950 ramp

primary

#1D9FA6

secondary

#C65E59

accent

#443BED

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1D9FA6

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

Preview Lab → · Contrast checker → · Palette generator →