#278378#278378

#278378 is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.4% C 0.086 H 183.6°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#278378
RGB	rgb(39, 131, 120)
HSL	hsl(173, 54%, 33%)
HSV	hsv(173, 70%, 51%)
CMYK	cmyk(70.2%, 0%, 8.4%, 48.6%)
CIE-LAB	lab(49.52, -29.22, -1.84)
CIE-LCH	lch(49.52, 29.28, 183.60°)
OKLab	oklab(55.41% -0.0858 -0.0054)
OKLCH	oklch(55.41% 0.086 183.6)
XYZ	xyz(12.3416, 18.0186, 20.5932)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278378 #832732

analogous

#27834A #278378 #276083

triadic

#278378 #782783 #837827

tetradic

#278378 #4A2783 #832732 #608327

square

#278378 #4A2783 #832732 #608327

split-complementary

#278378 #832760 #834A27

monochromatic

#0B2522 #19544D #278378 #35B2A3 #57CDBF

Accessibility & contrast

On white

4.56

#278378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#278378 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278378

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278378	#FFFFFF	#000000	##000000
##278378	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7B78

Deuteranopia (green-blind)

#6F7279

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #278378;
/* rgb */ color: rgb(39, 131, 120);
/* oklch */ color: oklch(55.4% 0.086 183.6);

Tailwind

colors: {
  custom: {
    50: '#6fa79e',
    500: '#278378',
    950: '#000000',
  },
}

SCSS

$custom: #278378;
$custom-light: #6fa79e;
$custom-dark: #000000;

JSON

{
  "hex": "#278378",
  "rgb": {
    "r": 39,
    "g": 131,
    "b": 120
  },
  "hsl": {
    "h": 172.826,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55413,
    "c": 0.08599,
    "h": 183.6
  },
  "luminance": 0.1802
}

Semantic roles & 50–950 ramp

primary

#278378

secondary

#B2545F

accent

#4A5CDD

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #278378

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

Preview Lab → · Contrast checker → · Palette generator →