#1D8579#1D8579

#1D8579 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.8% C 0.092 H 183.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1D8579
RGB	rgb(29, 133, 121)
HSL	hsl(173, 64%, 32%)
HSV	hsv(173, 78%, 52%)
CMYK	cmyk(78.2%, 0%, 9%, 47.8%)
CIE-LAB	lab(50.00, -31.26, -1.75)
CIE-LCH	lch(50.00, 31.31, 183.20°)
OKLab	oklab(55.75% -0.0916 -0.0052)
OKLCH	oklch(55.75% 0.092 183.3)
XYZ	xyz(12.3437, 18.4152, 20.9894)
Luminance	0.1842 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8579 #851D29

analogous

#1D8545 #1D8579 #1D5D85

triadic

#1D8579 #791D85 #85791D

tetradic

#1D8579 #451D85 #851D29 #5D851D

square

#1D8579 #451D85 #851D29 #5D851D

split-complementary

#1D8579 #851D5D #85451D

monochromatic

#07211E #12534B #1D8579 #28B7A7 #46D7C6

Accessibility & contrast

On white

4.48

#1D8579 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#1D8579 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8579

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8579	#FFFFFF	#000000	##000000
##1D8579	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D79

Deuteranopia (green-blind)

#70737A

Tritanopia (blue-blind)

#008881

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1d8579;
/* rgb */ color: rgb(29, 133, 121);
/* oklch */ color: oklch(55.8% 0.092 183.3);

Tailwind

colors: {
  custom: {
    50: '#6ca99f',
    500: '#1d8579',
    950: '#000000',
  },
}

SCSS

$custom: #1d8579;
$custom-light: #6ca99f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8579",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 121
  },
  "hsl": {
    "h": 173.077,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55753,
    "c": 0.09172,
    "h": 183.3
  },
  "luminance": 0.18417
}

Semantic roles & 50–950 ramp

primary

#1D8579

secondary

#B84653

accent

#4154E7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1D8579

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

Preview Lab → · Contrast checker → · Palette generator →