#278D22#278D22

#278D22 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.170 H 142.4°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#278D22
RGB	rgb(39, 141, 34)
HSL	hsl(117, 61%, 34%)
HSV	hsv(117, 76%, 55%)
CMYK	cmyk(72.3%, 0%, 75.9%, 44.7%)
CIE-LAB	lab(51.38, -49.37, 45.84)
CIE-LCH	lch(51.38, 67.37, 137.12°)
OKLab	oklab(56.46% -0.1343 0.1035)
OKLCH	oklch(56.46% 0.17 142.4)
XYZ	xyz(10.6497, 19.5954, 4.7341)
Luminance	0.1960 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D22 #88228D

analogous

#5D8D22 #278D22 #228D53

triadic

#278D22 #22278D #8D2227

tetradic

#278D22 #225D8D #88228D #8D5322

square

#278D22 #225D8D #88228D #8D5322

split-complementary

#278D22 #53228D #8D225D

monochromatic

#0C2A0A #195C16 #278D22 #35BE2E #5AD654

Accessibility & contrast

On white

4.27

#278D22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#278D22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D22

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D22	#FFFFFF	#000000	##000000
##278D22	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F0D

Deuteranopia (green-blind)

#85772D

Tritanopia (blue-blind)

#078978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #278d22;
/* rgb */ color: rgb(39, 141, 34);
/* oklch */ color: oklch(56.5% 0.170 142.4);

Tailwind

colors: {
  custom: {
    50: '#72af65',
    500: '#278d22',
    950: '#000000',
  },
}

SCSS

$custom: #278d22;
$custom-light: #72af65;
$custom-dark: #000000;

JSON

{
  "hex": "#278d22",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 34
  },
  "hsl": {
    "h": 117.196,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56461,
    "c": 0.16955,
    "h": 142.4
  },
  "luminance": 0.19597
}

Semantic roles & 50–950 ramp

primary

#278D22

secondary

#B551B9

accent

#44E4DD

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #278D22

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

Preview Lab → · Contrast checker → · Palette generator →