#306D18#306D18

#306D18 is a mid, vivid green. Relative luminance 0.116; OKLCH L 47.6% C 0.132 H 138.6°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#306D18
RGB	rgb(48, 109, 24)
HSL	hsl(103, 64%, 26%)
HSV	hsv(103, 78%, 43%)
CMYK	cmyk(56%, 0%, 78%, 57.3%)
CIE-LAB	lab(40.62, -35.97, 38.96)
CIE-LCH	lch(40.62, 53.03, 132.71°)
OKLab	oklab(47.62% -0.0993 0.0876)
OKLCH	oklch(47.62% 0.132 138.6)
XYZ	xyz(6.8522, 11.6311, 2.7479)
Luminance	0.1163 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306D18 #55186D

analogous

#5A6D18 #306D18 #186D2A

triadic

#306D18 #18306D #6D1830

tetradic

#306D18 #185A6D #55186D #6D2A18

square

#306D18 #185A6D #55186D #6D2A18

split-complementary

#306D18 #2A186D #6D185A

monochromatic

#0B1906 #1A3B0D #306D18 #469F23 #5CD12E

Accessibility & contrast

On white

6.31

#306D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#306D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306D18

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306D18	#FFFFFF	#000000	##FFFFFF
##306D18	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716307

Deuteranopia (green-blind)

#695E21

Tritanopia (blue-blind)

#2B695D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #306d18;
/* rgb */ color: rgb(48, 109, 24);
/* oklch */ color: oklch(47.6% 0.132 138.6);

Tailwind

colors: {
  custom: {
    50: '#70975b',
    500: '#306d18',
    950: '#000000',
  },
}

SCSS

$custom: #306d18;
$custom-light: #70975b;
$custom-dark: #000000;

JSON

{
  "hex": "#306d18",
  "rgb": {
    "r": 48,
    "g": 109,
    "b": 24
  },
  "hsl": {
    "h": 103.059,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.4762,
    "c": 0.1324,
    "h": 138.6
  },
  "luminance": 0.11632
}

Semantic roles & 50–950 ramp

primary

#306D18

secondary

#863EA3

accent

#41E7B8

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #306D18

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

Preview Lab → · Contrast checker → · Palette generator →