#1A7571#1A7571

#1A7571 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.1% C 0.081 H 190.4°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#1A7571
RGB	rgb(26, 117, 113)
HSL	hsl(177, 64%, 28%)
HSV	hsv(177, 78%, 46%)
CMYK	cmyk(77.8%, 0%, 3.4%, 54.1%)
CIE-LAB	lab(44.42, -26.26, -5.25)
CIE-LCH	lch(44.42, 26.77, 191.30°)
OKLab	oklab(51.12% -0.0796 -0.0147)
OKLCH	oklch(51.12% 0.081 190.4)
XYZ	xyz(9.7665, 14.1333, 17.8328)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7571 #751A1E

analogous

#1A7544 #1A7571 #1A4B75

triadic

#1A7571 #711A75 #75711A

tetradic

#1A7571 #441A75 #751A1E #4B751A

square

#1A7571 #441A75 #751A1E #4B751A

split-complementary

#1A7571 #751A4B #75441A

monochromatic

#061918 #0F4341 #1A7571 #25A7A1 #37D3CC

Accessibility & contrast

On white

5.49

#1A7571 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#1A7571 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7571

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7571	#FFFFFF	#000000	##FFFFFF
##1A7571	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6E71

Deuteranopia (green-blind)

#616572

Tritanopia (blue-blind)

#007874

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1a7571;
/* rgb */ color: rgb(26, 117, 113);
/* oklch */ color: oklch(51.1% 0.081 190.4);

Tailwind

colors: {
  custom: {
    50: '#689d99',
    500: '#1a7571',
    950: '#000000',
  },
}

SCSS

$custom: #1a7571;
$custom-light: #689d99;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7571",
  "rgb": {
    "r": 26,
    "g": 117,
    "b": 113
  },
  "hsl": {
    "h": 177.363,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51116,
    "c": 0.08091,
    "h": 190.4
  },
  "luminance": 0.14134
}

Semantic roles & 50–950 ramp

primary

#1A7571

secondary

#AA4146

accent

#4148E7

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1A7571

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

Preview Lab → · Contrast checker → · Palette generator →