#1D9598#1D9598

#1D9598 is a mid, moderate teal. Relative luminance 0.240; OKLCH L 61.0% C 0.098 H 197.6°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1D9598
RGB	rgb(29, 149, 152)
HSL	hsl(181, 68%, 35%)
HSV	hsv(181, 81%, 60%)
CMYK	cmyk(80.9%, 2%, 0%, 40.4%)
CIE-LAB	lab(56.11, -29.55, -10.62)
CIE-LCH	lch(56.11, 31.40, 199.76°)
OKLab	oklab(61.05% -0.0933 -0.0295)
OKLCH	oklch(61.05% 0.098 197.6)
XYZ	xyz(16.9190, 24.0210, 33.4445)
Luminance	0.2402 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9598 #98201D

analogous

#1D985D #1D9598 #1D5898

triadic

#1D9598 #981D95 #95981D

tetradic

#1D9598 #5D1D98 #98201D #58981D

square

#1D9598 #5D1D98 #98201D #58981D

split-complementary

#1D9598 #981D58 #985D1D

monochromatic

#093031 #136365 #1D9598 #27C7CB #52DADE

Accessibility & contrast

On white

3.62

#1D9598 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#1D9598 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9598

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9598	#FFFFFF	#000000	##000000
##1D9598	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8E98

Deuteranopia (green-blind)

#798199

Tritanopia (blue-blind)

#009A96

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1d9598;
/* rgb */ color: rgb(29, 149, 152);
/* oklch */ color: oklch(61.0% 0.098 197.6);

Tailwind

colors: {
  custom: {
    50: '#72b4b6',
    500: '#1d9598',
    950: '#000000',
  },
}

SCSS

$custom: #1d9598;
$custom-light: #72b4b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9598",
  "rgb": {
    "r": 29,
    "g": 149,
    "b": 152
  },
  "hsl": {
    "h": 181.463,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61049,
    "c": 0.09788,
    "h": 197.6
  },
  "luminance": 0.24023
}

Semantic roles & 50–950 ramp

primary

#1D9598

secondary

#C15350

accent

#413DEB

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1D9598

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

Preview Lab → · Contrast checker → · Palette generator →