#278D20#278D20

#278D20 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.171 H 142.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#278D20
RGB	rgb(39, 141, 32)
HSL	hsl(116, 63%, 34%)
HSV	hsv(116, 77%, 55%)
CMYK	cmyk(72.3%, 0%, 77.3%, 44.7%)
CIE-LAB	lab(51.36, -49.52, 46.56)
CIE-LCH	lch(51.36, 67.97, 136.77°)
OKLab	oklab(56.45% -0.1348 0.1047)
OKLCH	oklch(56.45% 0.171 142.2)
XYZ	xyz(10.6217, 19.5842, 4.5866)
Luminance	0.1958 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D20 #86208D

analogous

#5E8D20 #278D20 #208D50

triadic

#278D20 #20278D #8D2027

tetradic

#278D20 #205E8D #86208D #8D5020

square

#278D20 #205E8D #86208D #8D5020

split-complementary

#278D20 #50208D #8D205E

monochromatic

#0B2909 #195B15 #278D20 #35BF2B #59D750

Accessibility & contrast

On white

4.27

#278D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#278D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D20

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D20	#FFFFFF	#000000	##000000
##278D20	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)

#907F08

Deuteranopia (green-blind)

#85772C

Tritanopia (blue-blind)

#088978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #278d20;
/* rgb */ color: rgb(39, 141, 32);
/* oklch */ color: oklch(56.4% 0.171 142.2);

Tailwind

colors: {
  custom: {
    50: '#72af64',
    500: '#278d20',
    950: '#000000',
  },
}

SCSS

$custom: #278d20;
$custom-light: #72af64;
$custom-dark: #000000;

JSON

{
  "hex": "#278d20",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 32
  },
  "hsl": {
    "h": 116.147,
    "s": 63.006,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56447,
    "c": 0.17071,
    "h": 142.2
  },
  "luminance": 0.19585
}

Semantic roles & 50–950 ramp

primary

#278D20

secondary

#B44EBA

accent

#42E6DC

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #278D20

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

Preview Lab → · Contrast checker → · Palette generator →