#1D7571#1D7571

#1D7571 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.2% C 0.080 H 190.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1D7571
RGB	rgb(29, 117, 113)
HSL	hsl(177, 60%, 29%)
HSV	hsv(177, 75%, 46%)
CMYK	cmyk(75.2%, 0%, 3.4%, 54.1%)
CIE-LAB	lab(44.48, -25.87, -5.15)
CIE-LCH	lch(44.48, 26.38, 191.26°)
OKLab	oklab(51.18% -0.0784 -0.0144)
OKLCH	oklch(51.18% 0.08 190.4)
XYZ	xyz(9.8472, 14.1749, 17.8366)
Luminance	0.1418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7571 #751D21

analogous

#1D7545 #1D7571 #1D4D75

triadic

#1D7571 #711D75 #75711D

tetradic

#1D7571 #451D75 #751D21 #4D751D

square

#1D7571 #451D75 #751D21 #4D751D

split-complementary

#1D7571 #751D4D #75451D

monochromatic

#061918 #114442 #1D7571 #29A6A0 #3DCFC8

Accessibility & contrast

On white

5.48

#1D7571 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#1D7571 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7571

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7571	#FFFFFF	#000000	##FFFFFF
##1D7571	1.00	5.48	3.84	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6F71

Deuteranopia (green-blind)

#616572

Tritanopia (blue-blind)

#007874

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1d7571;
/* rgb */ color: rgb(29, 117, 113);
/* oklch */ color: oklch(51.2% 0.080 190.4);

Tailwind

colors: {
  custom: {
    50: '#699d99',
    500: '#1d7571',
    950: '#000000',
  },
}

SCSS

$custom: #1d7571;
$custom-light: #699d99;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7571",
  "rgb": {
    "r": 29,
    "g": 117,
    "b": 113
  },
  "hsl": {
    "h": 177.273,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51181,
    "c": 0.07969,
    "h": 190.4
  },
  "luminance": 0.14176
}

Semantic roles & 50–950 ramp

primary

#1D7571

secondary

#A94549

accent

#444CE3

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1D7571

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

Preview Lab → · Contrast checker → · Palette generator →