#2A7573#2A7573

#2A7573 is a mid, moderate teal. Relative luminance 0.145; OKLCH L 51.6% C 0.073 H 192.7°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#2A7573
RGB	rgb(42, 117, 115)
HSL	hsl(178, 47%, 31%)
HSV	hsv(178, 64%, 46%)
CMYK	cmyk(64.1%, 0%, 1.7%, 54.1%)
CIE-LAB	lab(44.87, -23.17, -5.73)
CIE-LCH	lch(44.87, 23.86, 193.90°)
OKLab	oklab(51.61% -0.071 -0.0159)
OKLCH	oklch(51.61% 0.073 192.7)
XYZ	xyz(10.4093, 14.4515, 18.4572)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7573 #752A2C

analogous

#2A754D #2A7573 #2A5175

triadic

#2A7573 #732A75 #75732A

tetradic

#2A7573 #4D2A75 #752A2C #51752A

square

#2A7573 #4D2A75 #752A2C #51752A

split-complementary

#2A7573 #752A51 #754D2A

monochromatic

#0A1B1A #1A4847 #2A7573 #3AA29F #57C3C0

Accessibility & contrast

On white

5.40

#2A7573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#2A7573 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7573

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7573	#FFFFFF	#000000	##FFFFFF
##2A7573	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6F73

Deuteranopia (green-blind)

#626674

Tritanopia (blue-blind)

#007874

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2a7573;
/* rgb */ color: rgb(42, 117, 115);
/* oklch */ color: oklch(51.6% 0.073 192.7);

Tailwind

colors: {
  custom: {
    50: '#6e9d9b',
    500: '#2a7573',
    950: '#000000',
  },
}

SCSS

$custom: #2a7573;
$custom-light: #6e9d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7573",
  "rgb": {
    "r": 42,
    "g": 117,
    "b": 115
  },
  "hsl": {
    "h": 178.4,
    "s": 47.17,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51613,
    "c": 0.07276,
    "h": 192.7
  },
  "luminance": 0.14453
}

Semantic roles & 50–950 ramp

primary

#2A7573

secondary

#A75456

accent

#5155D7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #2A7573

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

Preview Lab → · Contrast checker → · Palette generator →