#309D56#309D56

#309D56 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.8% C 0.144 H 151.0°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX#309D56
RGBrgb(48, 157, 86)
HSLhsl(141, 53%, 40%)
HSVhsv(141, 69%, 62%)
CMYKcmyk(69.4%, 0%, 45.2%, 38.4%)
CIE-LABlab(57.48, -46.78, 28.40)
CIE-LCHlch(57.48, 54.72, 148.73°)
OKLaboklab(61.75% -0.1261 0.0699)
OKLCHoklch(61.75% 0.144 151)
XYZxyz(14.9544, 25.4126, 12.9193)
Luminance0.2541 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#309D56 #9D3077
analogous
#419D30 #309D56 #309D8C
triadic
#309D56 #56309D #9D5630
tetradic
#309D56 #30419D #9D3077 #9D8C30
square
#309D56 #30419D #9D3077 #9D8C30
split-complementary
#309D56 #8C309D #9D3041
monochromatic
#133F23 #226E3C #309D56 #44C671 #73D495

Accessibility & contrast

On white

3.45
#309D56 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.08
#309D56 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D56
6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##309D56#FFFFFF#000000##000000
##309D561.003.456.086.08
#FFFFFF3.451.0021.0021.00
#0000006.0821.001.001.00
##0000006.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#9E9051
Deuteranopia (green-blind)
#90865B
Tritanopia (blue-blind)
#009A8C
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #309d56;
/* rgb */ color: rgb(48, 157, 86);
/* oklch */ color: oklch(61.8% 0.144 151.0);
Tailwind
colors: {
  custom: {
    50: '#77bb86',
    500: '#309d56',
    950: '#000000',
  },
}
SCSS
$custom: #309d56;
$custom-light: #77bb86;
$custom-dark: #000000;
JSON
{
  "hex": "#309d56",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 86
  },
  "hsl": {
    "h": 140.917,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61754,
    "c": 0.14413,
    "h": 151
  },
  "luminance": 0.25414
}

Semantic roles & 50–950 ramp

primary
#309D56
secondary
#BC6DA0
accent
#4BAADD
background
#F7FBF8
surface
#EEF6EF
border
#C9D0CA
text
#0A120B
muted
#7C817C

Preview Lab

Preview with #309D56

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

Preview Lab → · Contrast checker → · Palette generator →

#309D56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva