#1D8573#1D8573

#1D8573 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.6% C 0.095 H 177.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1D8573
RGB	rgb(29, 133, 115)
HSL	hsl(170, 64%, 32%)
HSV	hsv(170, 78%, 52%)
CMYK	cmyk(78.2%, 0%, 13.5%, 47.8%)
CIE-LAB	lab(49.83, -32.99, 1.51)
CIE-LCH	lch(49.83, 33.02, 177.38°)
OKLab	oklab(55.56% -0.0945 0.0035)
OKLCH	oklch(55.56% 0.095 177.9)
XYZ	xyz(11.9872, 18.2726, 19.1115)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8573 #851D2F

analogous

#1D853F #1D8573 #1D6385

triadic

#1D8573 #731D85 #85731D

tetradic

#1D8573 #3F1D85 #851D2F #63851D

square

#1D8573 #3F1D85 #851D2F #63851D

split-complementary

#1D8573 #851D63 #853F1D

monochromatic

#07211C #125348 #1D8573 #28B79E #46D7BE

Accessibility & contrast

On white

4.51

#1D8573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1D8573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8573

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8573	#FFFFFF	#000000	##000000
##1D8573	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7C72

Deuteranopia (green-blind)

#727274

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1d8573;
/* rgb */ color: rgb(29, 133, 115);
/* oklch */ color: oklch(55.6% 0.095 177.9);

Tailwind

colors: {
  custom: {
    50: '#6ca99b',
    500: '#1d8573',
    950: '#000000',
  },
}

SCSS

$custom: #1d8573;
$custom-light: #6ca99b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8573",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 115
  },
  "hsl": {
    "h": 169.615,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55557,
    "c": 0.09459,
    "h": 177.9
  },
  "luminance": 0.18274
}

Semantic roles & 50–950 ramp

primary

#1D8573

secondary

#B8465A

accent

#415DE7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1D8573

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

Preview Lab → · Contrast checker → · Palette generator →