#278684#278684

#278684 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.6% C 0.086 H 192.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#278684
RGB	rgb(39, 134, 132)
HSL	hsl(179, 55%, 34%)
HSV	hsv(179, 71%, 53%)
CMYK	cmyk(70.9%, 0%, 1.5%, 47.5%)
CIE-LAB	lab(50.86, -27.14, -6.88)
CIE-LCH	lch(50.86, 28.00, 194.23°)
OKLab	oklab(56.62% -0.0833 -0.0192)
OKLCH	oklch(56.62% 0.086 192.9)
XYZ	xyz(13.5248, 19.1459, 24.8081)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278684 #862729

analogous

#278655 #278684 #275986

triadic

#278684 #842786 #868427

tetradic

#278684 #552786 #862729 #598627

square

#278684 #552786 #862729 #598627

split-complementary

#278684 #862759 #865527

monochromatic

#0B2727 #195755 #278684 #35B5B3 #59CFCC

Accessibility & contrast

On white

4.35

#278684 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#278684 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278684

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278684	#FFFFFF	#000000	##000000
##278684	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7F84

Deuteranopia (green-blind)

#6F7585

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #278684;
/* rgb */ color: rgb(39, 134, 132);
/* oklch */ color: oklch(56.6% 0.086 192.9);

Tailwind

colors: {
  custom: {
    50: '#70a9a7',
    500: '#278684',
    950: '#000000',
  },
}

SCSS

$custom: #278684;
$custom-light: #70a9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#278684",
  "rgb": {
    "r": 39,
    "g": 134,
    "b": 132
  },
  "hsl": {
    "h": 178.737,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56623,
    "c": 0.08551,
    "h": 192.9
  },
  "luminance": 0.19147
}

Semantic roles & 50–950 ramp

primary

#278684

secondary

#B45557

accent

#4A4DDE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #278684

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

Preview Lab → · Contrast checker → · Palette generator →