#278E94#278E94

#278E94 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.3% C 0.090 H 200.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#278E94
RGB	rgb(39, 142, 148)
HSL	hsl(183, 58%, 37%)
HSV	hsv(183, 74%, 58%)
CMYK	cmyk(73.6%, 4.1%, 0%, 42%)
CIE-LAB	lab(53.94, -26.22, -11.57)
CIE-LCH	lch(53.94, 28.66, 203.80°)
OKLab	oklab(59.29% -0.0845 -0.0321)
OKLCH	oklch(59.29% 0.09 200.8)
XYZ	xyz(15.8526, 21.9136, 31.4055)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E94 #942D27

analogous

#279464 #278E94 #275894

triadic

#278E94 #94278E #8E9427

tetradic

#278E94 #642794 #942D27 #589427

square

#278E94 #642794 #942D27 #589427

split-complementary

#278E94 #942758 #946427

monochromatic

#0D3133 #1A6064 #278E94 #34BCC4 #60CFD5

Accessibility & contrast

On white

3.90

#278E94 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#278E94 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E94

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E94	#FFFFFF	#000000	##000000
##278E94	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838895

Deuteranopia (green-blind)

#737C94

Tritanopia (blue-blind)

#009390

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #278e94;
/* rgb */ color: rgb(39, 142, 148);
/* oklch */ color: oklch(59.3% 0.090 200.8);

Tailwind

colors: {
  custom: {
    50: '#73afb3',
    500: '#278e94',
    950: '#000000',
  },
}

SCSS

$custom: #278e94;
$custom-light: #73afb3;
$custom-dark: #000000;

JSON

{
  "hex": "#278e94",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 148
  },
  "hsl": {
    "h": 183.303,
    "s": 58.289,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59293,
    "c": 0.09036,
    "h": 200.8
  },
  "luminance": 0.21915
}

Semantic roles & 50–950 ramp

primary

#278E94

secondary

#BB615C

accent

#4F46E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #278E94

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

Preview Lab → · Contrast checker → · Palette generator →