#278666#278666

#278666 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.7% C 0.101 H 166.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#278666
RGB	rgb(39, 134, 102)
HSL	hsl(160, 55%, 34%)
HSV	hsv(160, 71%, 53%)
CMYK	cmyk(70.9%, 0%, 23.9%, 47.5%)
CIE-LAB	lab(50.02, -35.45, 9.39)
CIE-LCH	lch(50.02, 36.67, 165.16°)
OKLab	oklab(55.67% -0.0981 0.024)
OKLCH	oklch(55.67% 0.101 166.2)
XYZ	xyz(11.7588, 18.4395, 15.5073)
Luminance	0.1844 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278666 #862747

analogous

#278637 #278666 #277786

triadic

#278666 #662786 #866627

tetradic

#278666 #372786 #862747 #778627

square

#278666 #372786 #862747 #778627

split-complementary

#278666 #862777 #863727

monochromatic

#0B271E #195742 #278666 #35B58A #59CFA7

Accessibility & contrast

On white

4.48

#278666 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#278666 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278666

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278666	#FFFFFF	#000000	##000000
##278666	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837C64

Deuteranopia (green-blind)

#767368

Tritanopia (blue-blind)

#00867D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #278666;
/* rgb */ color: rgb(39, 134, 102);
/* oklch */ color: oklch(55.7% 0.101 166.2);

Tailwind

colors: {
  custom: {
    50: '#6eaa91',
    500: '#278666',
    950: '#000000',
  },
}

SCSS

$custom: #278666;
$custom-light: #6eaa91;
$custom-dark: #000000;

JSON

{
  "hex": "#278666",
  "rgb": {
    "r": 39,
    "g": 134,
    "b": 102
  },
  "hsl": {
    "h": 159.789,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55669,
    "c": 0.10096,
    "h": 166.2
  },
  "luminance": 0.18441
}

Semantic roles & 50–950 ramp

primary

#278666

secondary

#B45575

accent

#4A7CDE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #278666

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

Preview Lab → · Contrast checker → · Palette generator →