#1D9E9E#1D9E9E

#1D9E9E is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.6% C 0.103 H 194.9°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#1D9E9E
RGB	rgb(29, 158, 158)
HSL	hsl(180, 69%, 37%)
HSV	hsv(180, 82%, 62%)
CMYK	cmyk(81.6%, 0%, 0%, 38%)
CIE-LAB	lab(59.14, -32.04, -9.49)
CIE-LCH	lch(59.14, 33.41, 196.51°)
OKLab	oklab(63.58% -0.0995 -0.0264)
OKLCH	oklch(63.58% 0.103 194.9)
XYZ	xyz(18.9022, 27.1812, 36.5914)
Luminance	0.2718 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9E9E #9E1D1D

analogous

#1D9E5E #1D9E9E #1D5E9E

triadic

#1D9E9E #9E1D9E #9E9E1D

tetradic

#1D9E9E #5E1D9E #9E1D1D #5E9E1D

square

#1D9E9E #5E1D9E #9E1D1D #5E9E1D

split-complementary

#1D9E9E #9E1D5E #9E5E1D

monochromatic

#0A3737 #146A6A #1D9E9E #26D2D2 #56E0E0

Accessibility & contrast

On white

3.26

#1D9E9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#1D9E9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9E9E

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9E9E	#FFFFFF	#000000	##000000
##1D9E9E	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93969E

Deuteranopia (green-blind)

#81899F

Tritanopia (blue-blind)

#00A39E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1d9e9e;
/* rgb */ color: rgb(29, 158, 158);
/* oklch */ color: oklch(63.6% 0.103 194.9);

Tailwind

colors: {
  custom: {
    50: '#74bbba',
    500: '#1d9e9e',
    950: '#000000',
  },
}

SCSS

$custom: #1d9e9e;
$custom-light: #74bbba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9e9e",
  "rgb": {
    "r": 29,
    "g": 158,
    "b": 158
  },
  "hsl": {
    "h": 180,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63578,
    "c": 0.10298,
    "h": 194.9
  },
  "luminance": 0.27184
}

Semantic roles & 50–950 ramp

primary

#1D9E9E

secondary

#C35454

accent

#3C3CEC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1D9E9E

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

Preview Lab → · Contrast checker → · Palette generator →