#278745#278745

#278745 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.134 H 149.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#278745
RGB	rgb(39, 135, 69)
HSL	hsl(139, 55%, 34%)
HSV	hsv(139, 71%, 53%)
CMYK	cmyk(71.1%, 0%, 48.9%, 47.1%)
CIE-LAB	lab(49.72, -42.81, 27.56)
CIE-LCH	lch(49.72, 50.92, 147.23°)
OKLab	oklab(55.21% -0.1153 0.0673)
OKLCH	oklch(55.21% 0.134 149.7)
XYZ	xyz(10.5740, 18.1878, 8.5824)
Luminance	0.1819 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278745 #872769

analogous

#398727 #278745 #278775

triadic

#278745 #452787 #874527

tetradic

#278745 #273987 #872769 #877527

square

#278745 #273987 #872769 #877527

split-complementary

#278745 #752787 #872739

monochromatic

#0C2814 #19582D #278745 #35B65D #59CF7E

Accessibility & contrast

On white

4.53

#278745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#278745 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278745

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278745	#FFFFFF	#000000	##000000
##278745	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B40

Deuteranopia (green-blind)

#7C734A

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #278745;
/* rgb */ color: rgb(39, 135, 69);
/* oklch */ color: oklch(55.2% 0.134 149.7);

Tailwind

colors: {
  custom: {
    50: '#6fab7a',
    500: '#278745',
    950: '#000000',
  },
}

SCSS

$custom: #278745;
$custom-light: #6fab7a;
$custom-dark: #000000;

JSON

{
  "hex": "#278745",
  "rgb": {
    "r": 39,
    "g": 135,
    "b": 69
  },
  "hsl": {
    "h": 138.75,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55212,
    "c": 0.13351,
    "h": 149.7
  },
  "luminance": 0.18189
}

Semantic roles & 50–950 ramp

primary

#278745

secondary

#B45697

accent

#49B0DF

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #278745

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

Preview Lab → · Contrast checker → · Palette generator →