#1D9B9D#1D9B9D

#1D9B9D is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.8% C 0.101 H 196.6°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#1D9B9D
RGB	rgb(29, 155, 157)
HSL	hsl(181, 69%, 36%)
HSV	hsv(181, 82%, 62%)
CMYK	cmyk(81.5%, 1.3%, 0%, 38.4%)
CIE-LAB	lab(58.17, -30.90, -10.39)
CIE-LCH	lch(58.17, 32.60, 198.58°)
OKLab	oklab(62.77% -0.097 -0.0289)
OKLCH	oklch(62.77% 0.101 196.6)
XYZ	xyz(18.3110, 26.1359, 35.9714)
Luminance	0.2614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9B9D #9D1F1D

analogous

#1D9D5F #1D9B9D #1D5B9D

triadic

#1D9B9D #9D1D9B #9B9D1D

tetradic

#1D9B9D #5F1D9D #9D1F1D #5B9D1D

square

#1D9B9D #5F1D9D #9D1F1D #5B9D1D

split-complementary

#1D9B9D #9D1D5B #9D5F1D

monochromatic

#0A3536 #136869 #1D9B9D #27CED1 #55DDE0

Accessibility & contrast

On white

3.37

#1D9B9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#1D9B9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9B9D

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9B9D	#FFFFFF	#000000	##000000
##1D9B9D	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90939D

Deuteranopia (green-blind)

#7E869E

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1d9b9d;
/* rgb */ color: rgb(29, 155, 157);
/* oklch */ color: oklch(62.8% 0.101 196.6);

Tailwind

colors: {
  custom: {
    50: '#73b9b9',
    500: '#1d9b9d',
    950: '#000000',
  },
}

SCSS

$custom: #1d9b9d;
$custom-light: #73b9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9b9d",
  "rgb": {
    "r": 29,
    "g": 155,
    "b": 157
  },
  "hsl": {
    "h": 180.938,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62774,
    "c": 0.10123,
    "h": 196.6
  },
  "luminance": 0.26138
}

Semantic roles & 50–950 ramp

primary

#1D9B9D

secondary

#C35553

accent

#3F3CEC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #1D9B9D

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

Preview Lab → · Contrast checker → · Palette generator →