#278573#278573

#278573 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.8% C 0.091 H 177.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#278573
RGB	rgb(39, 133, 115)
HSL	hsl(169, 55%, 34%)
HSV	hsv(169, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 13.5%, 47.8%)
CIE-LAB	lab(50.03, -31.58, 1.83)
CIE-LCH	lch(50.03, 31.64, 176.68°)
OKLab	oklab(55.78% -0.0905 0.0044)
OKLCH	oklch(55.78% 0.091 177.2)
XYZ	xyz(12.3172, 18.4428, 19.1270)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278573 #852739

analogous

#278544 #278573 #276885

triadic

#278573 #732785 #857327

tetradic

#278573 #442785 #852739 #688527

square

#278573 #442785 #852739 #688527

split-complementary

#278573 #852768 #854427

monochromatic

#0B2621 #19564A #278573 #35B49C #58CEB8

Accessibility & contrast

On white

4.48

#278573 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#278573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278573

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278573	#FFFFFF	#000000	##000000
##278573	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807D72

Deuteranopia (green-blind)

#737374

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #278573;
/* rgb */ color: rgb(39, 133, 115);
/* oklch */ color: oklch(55.8% 0.091 177.2);

Tailwind

colors: {
  custom: {
    50: '#6fa99b',
    500: '#278573',
    950: '#000000',
  },
}

SCSS

$custom: #278573;
$custom-light: #6fa99b;
$custom-dark: #000000;

JSON

{
  "hex": "#278573",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 115
  },
  "hsl": {
    "h": 168.511,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55782,
    "c": 0.09057,
    "h": 177.2
  },
  "luminance": 0.18444
}

Semantic roles & 50–950 ramp

primary

#278573

secondary

#B35567

accent

#4A66DE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #278573

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

Preview Lab → · Contrast checker → · Palette generator →