#318E45#318E45

#318E45 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.4% C 0.139 H 147.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#318E45
RGBrgb(49, 142, 69)
HSLhsl(133, 49%, 37%)
HSVhsv(133, 65%, 56%)
CMYKcmyk(65.5%, 0%, 51.4%, 44.3%)
CIE-LABlab(52.32, -43.55, 30.86)
CIE-LCHlch(52.32, 53.38, 144.67°)
OKLaboklab(57.43% -0.1176 0.0747)
OKLCHoklch(57.43% 0.139 147.6)
XYZxyz(12.0130, 20.4274, 8.9389)
Luminance0.2043 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#318E45 #8E317A
analogous
#4C8E31 #318E45 #318E73
triadic
#318E45 #45318E #8E4531
tetradic
#318E45 #314C8E #8E317A #8E7331
square
#318E45 #314C8E #8E317A #8E7331
split-complementary
#318E45 #73318E #8E314C
monochromatic
#123319 #21612F #318E45 #41BB5B #6DCD81

Accessibility & contrast

On white

4.13
#318E45 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.09
#318E45 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318E45
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##318E45#FFFFFF#000000##000000
##318E451.004.135.095.09
#FFFFFF4.131.0021.0021.00
#0000005.0921.001.001.00
##0000005.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#90823F
Deuteranopia (green-blind)
#847A4A
Tritanopia (blue-blind)
#148B7D
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #318e45;
/* rgb */ color: rgb(49, 142, 69);
/* oklch */ color: oklch(57.4% 0.139 147.6);
Tailwind
colors: {
  custom: {
    50: '#74b07a',
    500: '#318e45',
    950: '#000000',
  },
}
SCSS
$custom: #318e45;
$custom-light: #74b07a;
$custom-dark: #000000;
JSON
{
  "hex": "#318e45",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 69
  },
  "hsl": {
    "h": 132.903,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57425,
    "c": 0.1393,
    "h": 147.6
  },
  "luminance": 0.20429
}

Semantic roles & 50–950 ramp

primary
#318E45
secondary
#B467A3
accent
#50BBD8
background
#F7FAF7
surface
#EDF5EE
border
#C8CFC9
text
#091009
muted
#7B7F7B

Preview Lab

Preview with #318E45

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

Preview Lab → · Contrast checker → · Palette generator →

#318E45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva