#278781#278781

#278781 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.8% C 0.087 H 188.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#278781
RGB	rgb(39, 135, 129)
HSL	hsl(176, 55%, 34%)
HSV	hsv(176, 71%, 53%)
CMYK	cmyk(71.1%, 0%, 4.4%, 47.1%)
CIE-LAB	lab(51.09, -28.54, -4.79)
CIE-LCH	lch(51.09, 28.94, 189.53°)
OKLab	oklab(56.78% -0.0858 -0.0134)
OKLCH	oklch(56.78% 0.087 188.9)
XYZ	xyz(13.4613, 19.3427, 23.7887)
Luminance	0.1934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278781 #87272D

analogous

#278751 #278781 #275D87

triadic

#278781 #812787 #878127

tetradic

#278781 #512787 #87272D #5D8727

square

#278781 #512787 #87272D #5D8727

split-complementary

#278781 #87275D #875127

monochromatic

#0C2826 #195854 #278781 #35B6AE #59CFC8

Accessibility & contrast

On white

4.31

#278781 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#278781 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278781

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278781	#FFFFFF	#000000	##000000
##278781	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8081

Deuteranopia (green-blind)

#717582

Tritanopia (blue-blind)

#008B85

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #278781;
/* rgb */ color: rgb(39, 135, 129);
/* oklch */ color: oklch(56.8% 0.087 188.9);

Tailwind

colors: {
  custom: {
    50: '#70aaa5',
    500: '#278781',
    950: '#000000',
  },
}

SCSS

$custom: #278781;
$custom-light: #70aaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#278781",
  "rgb": {
    "r": 39,
    "g": 135,
    "b": 129
  },
  "hsl": {
    "h": 176.25,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56778,
    "c": 0.08688,
    "h": 188.9
  },
  "luminance": 0.19344
}

Semantic roles & 50–950 ramp

primary

#278781

secondary

#B4565C

accent

#4953DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #278781

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

Preview Lab → · Contrast checker → · Palette generator →