#278C68#278C68

#278C68 is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.3% C 0.107 H 164.7°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#278C68
RGB	rgb(39, 140, 104)
HSL	hsl(159, 56%, 35%)
HSV	hsv(159, 72%, 55%)
CMYK	cmyk(72.1%, 0%, 25.7%, 45.1%)
CIE-LAB	lab(52.05, -37.60, 11.08)
CIE-LCH	lch(52.05, 39.20, 163.58°)
OKLab	oklab(57.34% -0.1035 0.0283)
OKLCH	oklch(57.34% 0.107 164.7)
XYZ	xyz(12.7121, 20.1855, 16.3203)
Luminance	0.2019 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278C68 #8C274B

analogous

#278C35 #278C68 #277D8C

triadic

#278C68 #68278C #8C6827

tetradic

#278C68 #35278C #8C274B #7D8C27

square

#278C68 #35278C #8C274B #7D8C27

split-complementary

#278C68 #8C277D #8C3527

monochromatic

#0C2C21 #1A5C44 #278C68 #34BC8C #5CD2A8

Accessibility & contrast

On white

4.17

#278C68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#278C68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278C68

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278C68	#FFFFFF	#000000	##000000
##278C68	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898266

Deuteranopia (green-blind)

#7C786A

Tritanopia (blue-blind)

#008C82

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #278c68;
/* rgb */ color: rgb(39, 140, 104);
/* oklch */ color: oklch(57.3% 0.107 164.7);

Tailwind

colors: {
  custom: {
    50: '#70ae93',
    500: '#278c68',
    950: '#000000',
  },
}

SCSS

$custom: #278c68;
$custom-light: #70ae93;
$custom-dark: #000000;

JSON

{
  "hex": "#278c68",
  "rgb": {
    "r": 39,
    "g": 140,
    "b": 104
  },
  "hsl": {
    "h": 158.614,
    "s": 56.425,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57341,
    "c": 0.10734,
    "h": 164.7
  },
  "luminance": 0.20187
}

Semantic roles & 50–950 ramp

primary

#278C68

secondary

#B7587A

accent

#487EE0

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #278C68

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

Preview Lab → · Contrast checker → · Palette generator →