#278287#278287

#278287 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.7% C 0.083 H 200.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#278287
RGB	rgb(39, 130, 135)
HSL	hsl(183, 55%, 34%)
HSV	hsv(183, 71%, 53%)
CMYK	cmyk(71.1%, 3.7%, 0%, 47.1%)
CIE-LAB	lab(49.67, -24.20, -10.41)
CIE-LCH	lch(49.67, 26.34, 203.29°)
OKLab	oklab(55.69% -0.0776 -0.0289)
OKLCH	oklch(55.69% 0.083 200.4)
XYZ	xyz(13.1906, 18.1443, 25.7240)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278287 #872C27

analogous

#27875C #278287 #275287

triadic

#278287 #872782 #828727

tetradic

#278287 #5C2787 #872C27 #528727

square

#278287 #5C2787 #872C27 #528727

split-complementary

#278287 #872752 #875C27

monochromatic

#0C2728 #195458 #278287 #35B0B6 #59C9CF

Accessibility & contrast

On white

4.54

#278287 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#278287 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278287

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278287	#FFFFFF	#000000	##000000
##278287	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787C87

Deuteranopia (green-blind)

#6A7287

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #278287;
/* rgb */ color: rgb(39, 130, 135);
/* oklch */ color: oklch(55.7% 0.083 200.4);

Tailwind

colors: {
  custom: {
    50: '#70a6aa',
    500: '#278287',
    950: '#000000',
  },
}

SCSS

$custom: #278287;
$custom-light: #70a6aa;
$custom-dark: #000000;

JSON

{
  "hex": "#278287",
  "rgb": {
    "r": 39,
    "g": 130,
    "b": 135
  },
  "hsl": {
    "h": 183.125,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55694,
    "c": 0.08285,
    "h": 200.4
  },
  "luminance": 0.18146
}

Semantic roles & 50–950 ramp

primary

#278287

secondary

#B45B56

accent

#5149DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #278287

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

Preview Lab → · Contrast checker → · Palette generator →