#278310#278310

#278310 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.5% C 0.167 H 140.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#278310
RGB	rgb(39, 131, 16)
HSL	hsl(108, 78%, 29%)
HSV	hsv(108, 88%, 51%)
CMYK	cmyk(70.2%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(47.88, -47.06, 48.18)
CIE-LCH	lch(47.88, 67.35, 134.33°)
OKLab	oklab(53.53% -0.1289 0.1058)
OKLCH	oklch(53.53% 0.167 140.6)
XYZ	xyz(9.0461, 16.7004, 3.2369)
Luminance	0.1670 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278310 #6C1083

analogous

#618310 #278310 #108333

triadic

#278310 #102783 #831027

tetradic

#278310 #106183 #6C1083 #833310

square

#278310 #106183 #6C1083 #833310

split-complementary

#278310 #331083 #831061

monochromatic

#081B03 #174C09 #278310 #37BA17 #4EE529

Accessibility & contrast

On white

4.84

#278310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#278310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278310

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278310	#FFFFFF	#000000	##FFFFFF
##278310	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#7C6F20

Tritanopia (blue-blind)

#147F6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #278310;
/* rgb */ color: rgb(39, 131, 16);
/* oklch */ color: oklch(53.5% 0.167 140.6);

Tailwind

colors: {
  custom: {
    50: '#70a85b',
    500: '#278310',
    950: '#000000',
  },
}

SCSS

$custom: #278310;
$custom-light: #70a85b;
$custom-dark: #000000;

JSON

{
  "hex": "#278310",
  "rgb": {
    "r": 39,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 108,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5353,
    "c": 0.16679,
    "h": 140.6
  },
  "luminance": 0.16701
}

Semantic roles & 50–950 ramp

primary

#278310

secondary

#9F36B9

accent

#33F5CE

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#091004

muted

#7B7F79

Preview Lab

Preview with #278310

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

Preview Lab → · Contrast checker → · Palette generator →