#278557#278557

#278557 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.0% C 0.113 H 157.6°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#278557
RGB	rgb(39, 133, 87)
HSL	hsl(151, 55%, 34%)
HSV	hsv(151, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 34.6%, 47.8%)
CIE-LAB	lab(49.37, -38.51, 17.10)
CIE-LCH	lch(49.37, 42.13, 156.06°)
OKLab	oklab(55.02% -0.1045 0.0431)
OKLCH	oklch(55.02% 0.113 157.6)
XYZ	xyz(10.9435, 17.8933, 11.8920)
Luminance	0.1789 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278557 #852755

analogous

#278528 #278557 #278485

triadic

#278557 #572785 #855727

tetradic

#278557 #282785 #852755 #848527

square

#278557 #282785 #852755 #848527

split-complementary

#278557 #852784 #852827

monochromatic

#0B2619 #195638 #278557 #35B476 #58CE94

Accessibility & contrast

On white

4.59

#278557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#278557 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #278557

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278557	#FFFFFF	#000000	##FFFFFF
##278557	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847A54

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#008479

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #278557;
/* rgb */ color: rgb(39, 133, 87);
/* oklch */ color: oklch(55.0% 0.113 157.6);

Tailwind

colors: {
  custom: {
    50: '#6ea986',
    500: '#278557',
    950: '#000000',
  },
}

SCSS

$custom: #278557;
$custom-light: #6ea986;
$custom-dark: #000000;

JSON

{
  "hex": "#278557",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 87
  },
  "hsl": {
    "h": 150.638,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55021,
    "c": 0.11307,
    "h": 157.6
  },
  "luminance": 0.17895
}

Semantic roles & 50–950 ramp

primary

#278557

secondary

#B35583

accent

#4A92DE

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #278557

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

Preview Lab → · Contrast checker → · Palette generator →