#278B70#278B70

#278B70 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.3% C 0.100 H 170.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#278B70
RGBrgb(39, 139, 112)
HSLhsl(164, 56%, 35%)
HSVhsv(164, 72%, 55%)
CMYKcmyk(71.9%, 0%, 19.4%, 45.5%)
CIE-LABlab(51.91, -35.15, 6.29)
CIE-LCHlch(51.91, 35.71, 169.86°)
OKLaboklab(57.29% -0.0985 0.016)
OKLCHoklch(57.29% 0.1 170.8)
XYZxyz(12.9924, 20.0649, 18.5143)
Luminance0.2007 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#278B70 #8B2742
analogous
#278B3E #278B70 #27748B
triadic
#278B70 #70278B #8B7027
tetradic
#278B70 #3E278B #8B2742 #748B27
square
#278B70 #3E278B #8B2742 #748B27
split-complementary
#278B70 #8B2774 #8B3E27
monochromatic
#0C2B23 #1A5B49 #278B70 #34BB97 #5BD1B1

Accessibility & contrast

On white

4.19
#278B70 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.01
#278B70 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278B70
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##278B70#FFFFFF#000000##000000
##278B701.004.195.015.01
#FFFFFF4.191.0021.0021.00
#0000005.0121.001.001.00
##0000005.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#87826F
Deuteranopia (green-blind)
#797872
Tritanopia (blue-blind)
#008C83
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #278b70;
/* rgb */ color: rgb(39, 139, 112);
/* oklch */ color: oklch(57.3% 0.100 170.8);
Tailwind
colors: {
  custom: {
    50: '#70ad99',
    500: '#278b70',
    950: '#000000',
  },
}
SCSS
$custom: #278b70;
$custom-light: #70ad99;
$custom-dark: #000000;
JSON
{
  "hex": "#278b70",
  "rgb": {
    "r": 39,
    "g": 139,
    "b": 112
  },
  "hsl": {
    "h": 163.8,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57293,
    "c": 0.09976,
    "h": 170.8
  },
  "luminance": 0.20066
}

Semantic roles & 50–950 ramp

primary
#278B70
secondary
#B65871
accent
#4871DF
background
#F7FAF9
surface
#EDF4F2
border
#C8CECC
text
#08100D
muted
#7B7F7E

Preview Lab

Preview with #278B70

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

Preview Lab → · Contrast checker → · Palette generator →

#278B70 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva