#1D8A99#1D8A99

#1D8A99 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 58.3% C 0.094 H 209.2°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#1D8A99
RGB	rgb(29, 138, 153)
HSL	hsl(187, 68%, 36%)
HSV	hsv(187, 81%, 60%)
CMYK	cmyk(81%, 9.8%, 0%, 40%)
CIE-LAB	lab(52.66, -23.70, -16.40)
CIE-LCH	lch(52.66, 28.83, 214.68°)
OKLab	oklab(58.27% -0.0819 -0.0457)
OKLCH	oklch(58.27% 0.094 209.2)
XYZ	xyz(15.3424, 20.7362, 33.3247)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8A99 #992C1D

analogous

#1D996A #1D8A99 #1D4C99

triadic

#1D8A99 #991D8A #8A991D

tetradic

#1D8A99 #6A1D99 #992C1D #4C991D

square

#1D8A99 #6A1D99 #992C1D #4C991D

split-complementary

#1D8A99 #991D4C #996A1D

monochromatic

#092D32 #135C66 #1D8A99 #27B8CC #52CDDE

Accessibility & contrast

On white

4.08

#1D8A99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#1D8A99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8A99

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8A99	#FFFFFF	#000000	##000000
##1D8A99	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D859A

Deuteranopia (green-blind)

#6C7899

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1d8a99;
/* rgb */ color: rgb(29, 138, 153);
/* oklch */ color: oklch(58.3% 0.094 209.2);

Tailwind

colors: {
  custom: {
    50: '#70acb7',
    500: '#1d8a99',
    950: '#000000',
  },
}

SCSS

$custom: #1d8a99;
$custom-light: #70acb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8a99",
  "rgb": {
    "r": 29,
    "g": 138,
    "b": 153
  },
  "hsl": {
    "h": 187.258,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58266,
    "c": 0.09377,
    "h": 209.2
  },
  "luminance": 0.20738
}

Semantic roles & 50–950 ramp

primary

#1D8A99

secondary

#C15E51

accent

#523DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D8A99

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

Preview Lab → · Contrast checker → · Palette generator →