#306F18#306F18

#306F18 is a mid, vivid green. Relative luminance 0.121; OKLCH L 48.2% C 0.135 H 138.7°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#306F18
RGB	rgb(48, 111, 24)
HSL	hsl(103, 64%, 26%)
HSV	hsv(103, 78%, 44%)
CMYK	cmyk(56.8%, 0%, 78.4%, 56.5%)
CIE-LAB	lab(41.32, -36.79, 39.65)
CIE-LCH	lch(41.32, 54.09, 132.86°)
OKLab	oklab(48.19% -0.1015 0.0891)
OKLCH	oklch(48.19% 0.135 138.7)
XYZ	xyz(7.0680, 12.0626, 2.8198)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306F18 #57186F

analogous

#5C6F18 #306F18 #186F2C

triadic

#306F18 #18306F #6F1830

tetradic

#306F18 #185C6F #57186F #6F2C18

square

#306F18 #185C6F #57186F #6F2C18

split-complementary

#306F18 #2C186F #6F185C

monochromatic

#0B1905 #1A3D0D #306F18 #46A123 #5CD22F

Accessibility & contrast

On white

6.15

#306F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#306F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306F18

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306F18	#FFFFFF	#000000	##FFFFFF
##306F18	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736506

Deuteranopia (green-blind)

#6B5F21

Tritanopia (blue-blind)

#2A6B5E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #306f18;
/* rgb */ color: rgb(48, 111, 24);
/* oklch */ color: oklch(48.2% 0.135 138.7);

Tailwind

colors: {
  custom: {
    50: '#70995c',
    500: '#306f18',
    950: '#000000',
  },
}

SCSS

$custom: #306f18;
$custom-light: #70995c;
$custom-dark: #000000;

JSON

{
  "hex": "#306f18",
  "rgb": {
    "r": 48,
    "g": 111,
    "b": 24
  },
  "hsl": {
    "h": 103.448,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.4819,
    "c": 0.135,
    "h": 138.7
  },
  "luminance": 0.12063
}

Semantic roles & 50–950 ramp

primary

#306F18

secondary

#883EA5

accent

#40E7B9

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080E04

muted

#7B7E79

Preview Lab

Preview with #306F18

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

Preview Lab → · Contrast checker → · Palette generator →