#278587#278587

#278587 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.5% C 0.085 H 197.1°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#278587
RGB	rgb(39, 133, 135)
HSL	hsl(181, 55%, 34%)
HSV	hsv(181, 71%, 53%)
CMYK	cmyk(71.1%, 1.5%, 0%, 47.1%)
CIE-LAB	lab(50.63, -25.72, -8.97)
CIE-LCH	lch(50.63, 27.24, 199.22°)
OKLab	oklab(56.47% -0.0809 -0.0249)
OKLCH	oklch(56.47% 0.085 197.1)
XYZ	xyz(13.5954, 18.9541, 25.8590)
Luminance	0.1896 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278587 #872927

analogous

#278759 #278587 #275587

triadic

#278587 #872785 #858727

tetradic

#278587 #592787 #872927 #558727

square

#278587 #592787 #872927 #558727

split-complementary

#278587 #872755 #875927

monochromatic

#0C2728 #195658 #278587 #35B4B6 #59CDCF

Accessibility & contrast

On white

4.38

#278587 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#278587 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278587

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278587	#FFFFFF	#000000	##000000
##278587	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F87

Deuteranopia (green-blind)

#6D7488

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #278587;
/* rgb */ color: rgb(39, 133, 135);
/* oklch */ color: oklch(56.5% 0.085 197.1);

Tailwind

colors: {
  custom: {
    50: '#71a9a9',
    500: '#278587',
    950: '#000000',
  },
}

SCSS

$custom: #278587;
$custom-light: #71a9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#278587",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 135
  },
  "hsl": {
    "h": 181.25,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56474,
    "c": 0.08462,
    "h": 197.1
  },
  "luminance": 0.18956
}

Semantic roles & 50–950 ramp

primary

#278587

secondary

#B45856

accent

#4C49DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #278587

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

Preview Lab → · Contrast checker → · Palette generator →