#309F45#309F45

#309F45 is a light, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.162 H 146.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#309F45
RGB	rgb(48, 159, 69)
HSL	hsl(131, 54%, 41%)
HSV	hsv(131, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 56.6%, 37.6%)
CIE-LAB	lab(57.90, -50.19, 37.64)
CIE-LCH	lch(57.90, 62.74, 143.13°)
OKLab	oklab(62.03% -0.1354 0.0897)
OKLCH	oklch(62.03% 0.162 146.5)
XYZ	xyz(14.6902, 25.8527, 9.8450)
Luminance	0.2585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F45 #9F308A

analogous

#539F30 #309F45 #309F7C

triadic

#309F45 #45309F #9F4530

tetradic

#309F45 #30539F #9F308A #9F7C30

square

#309F45 #30539F #9F308A #9F7C30

split-complementary

#309F45 #7C309F #9F3053

monochromatic

#14411C #227031 #309F45 #45C75E #74D587

Accessibility & contrast

On white

3.40

#309F45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#309F45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F45

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F45	#FFFFFF	#000000	##000000
##309F45	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1913C

Deuteranopia (green-blind)

#94884C

Tritanopia (blue-blind)

#009B8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309f45;
/* rgb */ color: rgb(48, 159, 69);
/* oklch */ color: oklch(62.0% 0.162 146.5);

Tailwind

colors: {
  custom: {
    50: '#78bc7b',
    500: '#309f45',
    950: '#000000',
  },
}

SCSS

$custom: #309f45;
$custom-light: #78bc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#309f45",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 69
  },
  "hsl": {
    "h": 131.351,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62027,
    "c": 0.16245,
    "h": 146.5
  },
  "luminance": 0.25854
}

Semantic roles & 50–950 ramp

primary

#309F45

secondary

#BD6EAE

accent

#4BC1DD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #309F45

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

Preview Lab → · Contrast checker → · Palette generator →