#278F20#278F20

#278F20 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.173 H 142.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#278F20
RGB	rgb(39, 143, 32)
HSL	hsl(116, 63%, 34%)
HSV	hsv(116, 78%, 56%)
CMYK	cmyk(72.7%, 0%, 77.6%, 43.9%)
CIE-LAB	lab(52.04, -50.21, 47.22)
CIE-LCH	lch(52.04, 68.93, 136.76°)
OKLab	oklab(57.01% -0.1367 0.1061)
OKLCH	oklch(57.01% 0.173 142.2)
XYZ	xyz(10.9192, 20.1793, 4.6858)
Luminance	0.2018 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278F20 #88208F

analogous

#5F8F20 #278F20 #208F51

triadic

#278F20 #20278F #8F2027

tetradic

#278F20 #205F8F #88208F #8F5120

square

#278F20 #205F8F #88208F #8F5120

split-complementary

#278F20 #51208F #8F205F

monochromatic

#0C2B0A #195D15 #278F20 #35C12B #5AD851

Accessibility & contrast

On white

4.17

#278F20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#278F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278F20

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278F20	#FFFFFF	#000000	##000000
##278F20	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928106

Deuteranopia (green-blind)

#87792C

Tritanopia (blue-blind)

#068B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #278f20;
/* rgb */ color: rgb(39, 143, 32);
/* oklch */ color: oklch(57.0% 0.173 142.2);

Tailwind

colors: {
  custom: {
    50: '#72b164',
    500: '#278f20',
    950: '#000000',
  },
}

SCSS

$custom: #278f20;
$custom-light: #72b164;
$custom-dark: #000000;

JSON

{
  "hex": "#278f20",
  "rgb": {
    "r": 39,
    "g": 143,
    "b": 32
  },
  "hsl": {
    "h": 116.216,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57007,
    "c": 0.17302,
    "h": 142.2
  },
  "luminance": 0.20181
}

Semantic roles & 50–950 ramp

primary

#278F20

secondary

#B54FBB

accent

#41E6DC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #278F20

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

Preview Lab → · Contrast checker → · Palette generator →