#1D7579#1D7579

#1D7579 is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.079 H 199.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1D7579
RGB	rgb(29, 117, 121)
HSL	hsl(183, 61%, 29%)
HSV	hsv(183, 76%, 47%)
CMYK	cmyk(76%, 3.3%, 0%, 52.5%)
CIE-LAB	lab(44.75, -23.33, -9.54)
CIE-LCH	lch(44.75, 25.21, 202.24°)
OKLab	oklab(51.49% -0.0746 -0.0265)
OKLCH	oklch(51.49% 0.079 199.6)
XYZ	xyz(10.3176, 14.3630, 20.3140)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7579 #79211D

analogous

#1D794F #1D7579 #1D4779

triadic

#1D7579 #791D75 #75791D

tetradic

#1D7579 #4F1D79 #79211D #47791D

square

#1D7579 #4F1D79 #79211D #47791D

split-complementary

#1D7579 #791D47 #794F1D

monochromatic

#061819 #114548 #1D7579 #29A5AA #3FCBD1

Accessibility & contrast

On white

5.42

#1D7579 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#1D7579 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7579

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7579	#FFFFFF	#000000	##FFFFFF
##1D7579	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F79

Deuteranopia (green-blind)

#5F6679

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1d7579;
/* rgb */ color: rgb(29, 117, 121);
/* oklch */ color: oklch(51.5% 0.079 199.6);

Tailwind

colors: {
  custom: {
    50: '#6a9d9f',
    500: '#1d7579',
    950: '#000000',
  },
}

SCSS

$custom: #1d7579;
$custom-light: #6a9d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7579",
  "rgb": {
    "r": 29,
    "g": 117,
    "b": 121
  },
  "hsl": {
    "h": 182.609,
    "s": 61.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51486,
    "c": 0.07913,
    "h": 199.6
  },
  "luminance": 0.14364
}

Semantic roles & 50–950 ramp

primary

#1D7579

secondary

#AD4A45

accent

#4A43E4

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1D7579

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

Preview Lab → · Contrast checker → · Palette generator →