#307A18#307A18

#307A18 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.149 H 139.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#307A18
RGB	rgb(48, 122, 24)
HSL	hsl(105, 67%, 29%)
HSV	hsv(105, 80%, 48%)
CMYK	cmyk(60.7%, 0%, 80.3%, 52.2%)
CIE-LAB	lab(45.10, -41.15, 43.34)
CIE-LCH	lch(45.10, 59.76, 133.52°)
OKLab	oklab(51.31% -0.1132 0.0968)
OKLCH	oklch(51.31% 0.149 139.5)
XYZ	xyz(8.3430, 14.6127, 3.2448)
Luminance	0.1461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307A18 #62187A

analogous

#617A18 #307A18 #187A31

triadic

#307A18 #18307A #7A1830

tetradic

#307A18 #18617A #62187A #7A3118

square

#307A18 #18617A #62187A #7A3118

split-complementary

#307A18 #31187A #7A1861

monochromatic

#0A1A05 #1C470E #307A18 #44AD22 #5DD735

Accessibility & contrast

On white

5.35

#307A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#307A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307A18

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307A18	#FFFFFF	#000000	##FFFFFF
##307A18	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6E00

Deuteranopia (green-blind)

#756823

Tritanopia (blue-blind)

#277668

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #307a18;
/* rgb */ color: rgb(48, 122, 24);
/* oklch */ color: oklch(51.3% 0.149 139.5);

Tailwind

colors: {
  custom: {
    50: '#72a15d',
    500: '#307a18',
    950: '#000000',
  },
}

SCSS

$custom: #307a18;
$custom-light: #72a15d;
$custom-dark: #000000;

JSON

{
  "hex": "#307a18",
  "rgb": {
    "r": 48,
    "g": 122,
    "b": 24
  },
  "hsl": {
    "h": 105.306,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51313,
    "c": 0.14891,
    "h": 139.5
  },
  "luminance": 0.14613
}

Semantic roles & 50–950 ramp

primary

#307A18

secondary

#933FAF

accent

#3EEAC0

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #307A18

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

Preview Lab → · Contrast checker → · Palette generator →