#278858#278858

#278858 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 55.9% C 0.116 H 157.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#278858
RGB	rgb(39, 136, 88)
HSL	hsl(150, 55%, 34%)
HSV	hsv(150, 71%, 53%)
CMYK	cmyk(71.3%, 0%, 35.3%, 46.7%)
CIE-LAB	lab(50.39, -39.55, 17.91)
CIE-LCH	lch(50.39, 43.42, 155.64°)
OKLab	oklab(55.86% -0.1072 0.0451)
OKLCH	oklch(55.86% 0.116 157.2)
XYZ	xyz(11.4012, 18.7430, 12.2475)
Luminance	0.1874 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278858 #882757

analogous

#278827 #278858 #278888

triadic

#278858 #582788 #885827

tetradic

#278858 #272788 #882757 #888827

square

#278858 #272788 #882757 #888827

split-complementary

#278858 #882788 #882727

monochromatic

#0C291A #195839 #278858 #35B877 #5AD095

Accessibility & contrast

On white

4.42

#278858 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#278858 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278858

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278858	#FFFFFF	#000000	##000000
##278858	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877D55

Deuteranopia (green-blind)

#7B745B

Tritanopia (blue-blind)

#00877C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #278858;
/* rgb */ color: rgb(39, 136, 88);
/* oklch */ color: oklch(55.9% 0.116 157.2);

Tailwind

colors: {
  custom: {
    50: '#6fab87',
    500: '#278858',
    950: '#000000',
  },
}

SCSS

$custom: #278858;
$custom-light: #6fab87;
$custom-dark: #000000;

JSON

{
  "hex": "#278858",
  "rgb": {
    "r": 39,
    "g": 136,
    "b": 88
  },
  "hsl": {
    "h": 150.309,
    "s": 55.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55865,
    "c": 0.11635,
    "h": 157.2
  },
  "luminance": 0.18744
}

Semantic roles & 50–950 ramp

primary

#278858

secondary

#B55685

accent

#4993DF

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #278858

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

Preview Lab → · Contrast checker → · Palette generator →