#309C23#309C23

#309C23 is a mid, vivid green. Relative luminance 0.245; OKLCH L 60.9% C 0.183 H 141.6°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX#309C23
RGBrgb(48, 156, 35)
HSLhsl(114, 63%, 37%)
HSVhsv(114, 78%, 61%)
CMYKcmyk(69.2%, 0%, 77.6%, 38.8%)
CIE-LABlab(56.61, -52.68, 50.74)
CIE-LCHlch(56.61, 73.14, 136.07°)
OKLaboklab(60.86% -0.1437 0.1138)
OKLCHoklch(60.86% 0.183 141.6)
XYZxyz(13.4100, 24.5252, 5.6169)
Luminance0.2453 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#309C23 #8F239C
analogous
#6C9C23 #309C23 #239C53
triadic
#309C23 #23309C #9C2330
tetradic
#309C23 #236C9C #8F239C #9C5323
square
#309C23 #236C9C #8F239C #9C5323
split-complementary
#309C23 #53239C #9C236C
monochromatic
#11380D #216A18 #309C23 #3FCE2E #6CDB5E

Accessibility & contrast

On white

3.56
#309C23 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.91
#309C23 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C23
5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##309C23#FFFFFF#000000##000000
##309C231.003.565.915.91
#FFFFFF3.561.0021.0021.00
#0000005.9121.001.001.00
##0000005.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A08D05
Deuteranopia (green-blind)
#938531
Tritanopia (blue-blind)
#179785
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #309c23;
/* rgb */ color: rgb(48, 156, 35);
/* oklch */ color: oklch(60.9% 0.183 141.6);
Tailwind
colors: {
  custom: {
    50: '#78ba67',
    500: '#309c23',
    950: '#000000',
  },
}
SCSS
$custom: #309c23;
$custom-light: #78ba67;
$custom-dark: #000000;
JSON
{
  "hex": "#309c23",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 35
  },
  "hsl": {
    "h": 113.554,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.60864,
    "c": 0.1833,
    "h": 141.6
  },
  "luminance": 0.24527
}

Semantic roles & 50–950 ramp

primary
#309C23
secondary
#B55BC0
accent
#41E6D5
background
#F7FBF6
surface
#EEF6EB
border
#C9D0C6
text
#0A1206
muted
#7C817A

Preview Lab

Preview with #309C23

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

Preview Lab → · Contrast checker → · Palette generator →

#309C23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva