#1D9F9C#1D9F9C

#1D9F9C is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.8% C 0.104 H 192.4°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#1D9F9C
RGB	rgb(29, 159, 156)
HSL	hsl(179, 69%, 37%)
HSV	hsv(179, 82%, 62%)
CMYK	cmyk(81.8%, 0%, 1.9%, 37.6%)
CIE-LAB	lab(59.39, -33.12, -7.99)
CIE-LCH	lch(59.39, 34.07, 193.56°)
OKLab	oklab(63.76% -0.1014 -0.0223)
OKLCH	oklch(63.76% 0.104 192.4)
XYZ	xyz(18.9027, 27.4554, 35.7492)
Luminance	0.2746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9F9C #9F1D20

analogous

#1D9F5B #1D9F9C #1D619F

triadic

#1D9F9C #9C1D9F #9F9C1D

tetradic

#1D9F9C #5B1D9F #9F1D20 #619F1D

square

#1D9F9C #5B1D9F #9F1D20 #619F1D

split-complementary

#1D9F9C #9F1D61 #9F5B1D

monochromatic

#0A3736 #146B69 #1D9F9C #26D3CF #56E0DD

Accessibility & contrast

On white

3.23

#1D9F9C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#1D9F9C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9F9C

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9F9C	#FFFFFF	#000000	##000000
##1D9F9C	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95969C

Deuteranopia (green-blind)

#838A9D

Tritanopia (blue-blind)

#00A49E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1d9f9c;
/* rgb */ color: rgb(29, 159, 156);
/* oklch */ color: oklch(63.8% 0.104 192.4);

Tailwind

colors: {
  custom: {
    50: '#74bcb9',
    500: '#1d9f9c',
    950: '#000000',
  },
}

SCSS

$custom: #1d9f9c;
$custom-light: #74bcb9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9f9c",
  "rgb": {
    "r": 29,
    "g": 159,
    "b": 156
  },
  "hsl": {
    "h": 178.615,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63762,
    "c": 0.10385,
    "h": 192.4
  },
  "luminance": 0.27458
}

Semantic roles & 50–950 ramp

primary

#1D9F9C

secondary

#C45457

accent

#3C40EC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1D9F9C

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

Preview Lab → · Contrast checker → · Palette generator →