#278559#278559

#278559 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.1% C 0.111 H 158.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#278559
RGB	rgb(39, 133, 89)
HSL	hsl(152, 55%, 34%)
HSV	hsv(152, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 33.1%, 47.8%)
CIE-LAB	lab(49.41, -38.07, 16.01)
CIE-LCH	lch(49.41, 41.30, 157.19°)
OKLab	oklab(55.07% -0.1035 0.0405)
OKLCH	oklch(55.07% 0.111 158.6)
XYZ	xyz(11.0263, 17.9264, 12.3283)
Luminance	0.1793 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278559 #852753

analogous

#27852A #278559 #278285

triadic

#278559 #592785 #855927

tetradic

#278559 #2A2785 #852753 #828527

square

#278559 #2A2785 #852753 #828527

split-complementary

#278559 #852782 #852A27

monochromatic

#0B261A #195639 #278559 #35B479 #58CE97

Accessibility & contrast

On white

4.58

#278559 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#278559 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278559

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278559	#FFFFFF	#000000	##000000
##278559	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847B56

Deuteranopia (green-blind)

#78725C

Tritanopia (blue-blind)

#008479

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #278559;
/* rgb */ color: rgb(39, 133, 89);
/* oklch */ color: oklch(55.1% 0.111 158.6);

Tailwind

colors: {
  custom: {
    50: '#6ea988',
    500: '#278559',
    950: '#000000',
  },
}

SCSS

$custom: #278559;
$custom-light: #6ea988;
$custom-dark: #000000;

JSON

{
  "hex": "#278559",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 89
  },
  "hsl": {
    "h": 151.915,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55067,
    "c": 0.11116,
    "h": 158.6
  },
  "luminance": 0.17928
}

Semantic roles & 50–950 ramp

primary

#278559

secondary

#B35581

accent

#4A8FDE

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #278559

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

Preview Lab → · Contrast checker → · Palette generator →