#278D1A#278D1A

#278D1A is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.174 H 141.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#278D1A
RGB	rgb(39, 141, 26)
HSL	hsl(113, 69%, 33%)
HSV	hsv(113, 82%, 55%)
CMYK	cmyk(72.3%, 0%, 81.6%, 44.7%)
CIE-LAB	lab(51.33, -49.94, 48.53)
CIE-LCH	lch(51.33, 69.64, 135.82°)
OKLab	oklab(56.41% -0.1362 0.108)
OKLCH	oklch(56.41% 0.174 141.6)
XYZ	xyz(10.5474, 19.5545, 4.1956)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D1A #801A8D

analogous

#618D1A #278D1A #1A8D46

triadic

#278D1A #1A278D #8D1A27

tetradic

#278D1A #1A618D #801A8D #8D461A

square

#278D1A #1A618D #801A8D #8D461A

split-complementary

#278D1A #461A8D #8D1A61

monochromatic

#0A2607 #195910 #278D1A #35C124 #56DD45

Accessibility & contrast

On white

4.28

#278D1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#278D1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D1A

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D1A	#FFFFFF	#000000	##000000
##278D1A	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#857728

Tritanopia (blue-blind)

#0A8878

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #278d1a;
/* rgb */ color: rgb(39, 141, 26);
/* oklch */ color: oklch(56.4% 0.174 141.6);

Tailwind

colors: {
  custom: {
    50: '#72af61',
    500: '#278d1a',
    950: '#000000',
  },
}

SCSS

$custom: #278d1a;
$custom-light: #72af61;
$custom-dark: #000000;

JSON

{
  "hex": "#278d1a",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 26
  },
  "hsl": {
    "h": 113.217,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56407,
    "c": 0.17384,
    "h": 141.6
  },
  "luminance": 0.19556
}

Semantic roles & 50–950 ramp

primary

#278D1A

secondary

#B045BE

accent

#3CECD8

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #278D1A

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

Preview Lab → · Contrast checker → · Palette generator →