#278C65#278C65

#278C65 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.3% C 0.110 H 162.9°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#278C65
RGB	rgb(39, 140, 101)
HSL	hsl(157, 56%, 35%)
HSV	hsv(157, 72%, 55%)
CMYK	cmyk(72.1%, 0%, 27.9%, 45.1%)
CIE-LAB	lab(51.98, -38.32, 12.70)
CIE-LCH	lch(51.98, 40.37, 161.66°)
OKLab	oklab(57.26% -0.105 0.0324)
OKLCH	oklch(57.26% 0.11 162.9)
XYZ	xyz(12.5624, 20.1257, 15.5320)
Luminance	0.2013 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278C65 #8C274E

analogous

#278C33 #278C65 #27808C

triadic

#278C65 #65278C #8C6527

tetradic

#278C65 #33278C #8C274E #808C27

square

#278C65 #33278C #8C274E #808C27

split-complementary

#278C65 #8C2780 #8C3327

monochromatic

#0C2C20 #1A5C42 #278C65 #34BC88 #5CD2A4

Accessibility & contrast

On white

4.18

#278C65 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#278C65 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278C65

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278C65	#FFFFFF	#000000	##000000
##278C65	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8263

Deuteranopia (green-blind)

#7D7868

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #278c65;
/* rgb */ color: rgb(39, 140, 101);
/* oklch */ color: oklch(57.3% 0.110 162.9);

Tailwind

colors: {
  custom: {
    50: '#70ae91',
    500: '#278c65',
    950: '#000000',
  },
}

SCSS

$custom: #278c65;
$custom-light: #70ae91;
$custom-dark: #000000;

JSON

{
  "hex": "#278c65",
  "rgb": {
    "r": 39,
    "g": 140,
    "b": 101
  },
  "hsl": {
    "h": 156.832,
    "s": 56.425,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57264,
    "c": 0.10993,
    "h": 162.9
  },
  "luminance": 0.20127
}

Semantic roles & 50–950 ramp

primary

#278C65

secondary

#B7587D

accent

#4883E0

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #278C65

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

Preview Lab → · Contrast checker → · Palette generator →