#1D909C#1D909C

#1D909C is a mid, moderate teal. Relative luminance 0.226; OKLCH L 59.9% C 0.096 H 205.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#1D909C
RGB	rgb(29, 144, 156)
HSL	hsl(186, 69%, 36%)
HSV	hsv(186, 81%, 61%)
CMYK	cmyk(81.4%, 7.7%, 0%, 38.8%)
CIE-LAB	lab(54.66, -25.79, -15.09)
CIE-LCH	lch(54.66, 29.88, 210.34°)
OKLab	oklab(59.92% -0.0865 -0.042)
OKLCH	oklch(59.92% 0.096 205.9)
XYZ	xyz(16.4780, 22.6060, 34.9410)
Luminance	0.2261 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D909C #9C291D

analogous

#1D9C69 #1D909C #1D519C

triadic

#1D909C #9C1D90 #909C1D

tetradic

#1D909C #691D9C #9C291D #519C1D

square

#1D909C #691D9C #9C291D #519C1D

split-complementary

#1D909C #9C1D51 #9C691D

monochromatic

#0A3135 #136068 #1D909C #27C0D0 #54D2DF

Accessibility & contrast

On white

3.80

#1D909C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#1D909C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D909C

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D909C	#FFFFFF	#000000	##000000
##1D909C	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838A9D

Deuteranopia (green-blind)

#727D9C

Tritanopia (blue-blind)

#009793

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1d909c;
/* rgb */ color: rgb(29, 144, 156);
/* oklch */ color: oklch(59.9% 0.096 205.9);

Tailwind

colors: {
  custom: {
    50: '#72b1b9',
    500: '#1d909c',
    950: '#000000',
  },
}

SCSS

$custom: #1d909c;
$custom-light: #72b1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d909c",
  "rgb": {
    "r": 29,
    "g": 144,
    "b": 156
  },
  "hsl": {
    "h": 185.669,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59923,
    "c": 0.0962,
    "h": 205.9
  },
  "luminance": 0.22608
}

Semantic roles & 50–950 ramp

primary

#1D909C

secondary

#C25D52

accent

#4D3CEB

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D909C

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

Preview Lab → · Contrast checker → · Palette generator →