#278D66#278D66

#278D66 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.6% C 0.110 H 163.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#278D66
RGB	rgb(39, 141, 102)
HSL	hsl(157, 57%, 35%)
HSV	hsv(157, 72%, 55%)
CMYK	cmyk(72.3%, 0%, 27.7%, 44.7%)
CIE-LAB	lab(52.33, -38.52, 12.62)
CIE-LCH	lch(52.33, 40.53, 161.86°)
OKLab	oklab(57.56% -0.1056 0.0322)
OKLCH	oklch(57.56% 0.11 163.1)
XYZ	xyz(12.7585, 20.4389, 15.8405)
Luminance	0.2044 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D66 #8D274E

analogous

#278D33 #278D66 #27818D

triadic

#278D66 #66278D #8D6627

tetradic

#278D66 #33278D #8D274E #818D27

square

#278D66 #33278D #8D274E #818D27

split-complementary

#278D66 #8D2781 #8D3327

monochromatic

#0C2D21 #1A5D43 #278D66 #34BD89 #5CD2A5

Accessibility & contrast

On white

4.13

#278D66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#278D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D66

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D66	#FFFFFF	#000000	##000000
##278D66	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8264

Deuteranopia (green-blind)

#7D7969

Tritanopia (blue-blind)

#008D82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #278d66;
/* rgb */ color: rgb(39, 141, 102);
/* oklch */ color: oklch(57.6% 0.110 163.1);

Tailwind

colors: {
  custom: {
    50: '#70af91',
    500: '#278d66',
    950: '#000000',
  },
}

SCSS

$custom: #278d66;
$custom-light: #70af91;
$custom-dark: #000000;

JSON

{
  "hex": "#278d66",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 102
  },
  "hsl": {
    "h": 157.059,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57559,
    "c": 0.11041,
    "h": 163.1
  },
  "luminance": 0.2044
}

Semantic roles & 50–950 ramp

primary

#278D66

secondary

#B7597D

accent

#4882E0

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #278D66

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

Preview Lab → · Contrast checker → · Palette generator →