#3F9545#3F9545

#3F9545 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.8% C 0.143 H 144.8°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX#3F9545
RGBrgb(63, 149, 69)
HSLhsl(124, 41%, 42%)
HSVhsv(124, 58%, 58%)
CMYKcmyk(57.7%, 0%, 53.7%, 41.6%)
CIE-LABlab(55.05, -43.02, 34.32)
CIE-LCHlch(55.05, 55.03, 141.42°)
OKLaboklab(59.8% -0.1167 0.0824)
OKLCHoklch(59.8% 0.143 144.8)
XYZxyz(13.8707, 22.9801, 9.3337)
Luminance0.2298 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F9545 #953F8F
analogous
#64953F #3F9545 #3F9570
triadic
#3F9545 #453F95 #95453F
tetradic
#3F9545 #3F6495 #953F8F #95703F
square
#3F9545 #3F6495 #953F8F #95703F
split-complementary
#3F9545 #703F95 #953F64
monochromatic
#1B3F1D #2D6A31 #3F9545 #59B95F #84CB89

Accessibility & contrast

On white

3.75
#3F9545 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.60
#3F9545 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9545
5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F9545#FFFFFF#000000##000000
##3F95451.003.755.605.60
#FFFFFF3.751.0021.0021.00
#0000005.6021.001.001.00
##0000005.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#98883E
Deuteranopia (green-blind)
#8C814B
Tritanopia (blue-blind)
#2F9183
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #3f9545;
/* rgb */ color: rgb(63, 149, 69);
/* oklch */ color: oklch(59.8% 0.143 144.8);
Tailwind
colors: {
  custom: {
    50: '#7cb57b',
    500: '#3f9545',
    950: '#000000',
  },
}
SCSS
$custom: #3f9545;
$custom-light: #7cb57b;
$custom-dark: #000000;
JSON
{
  "hex": "#3f9545",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 69
  },
  "hsl": {
    "h": 124.186,
    "s": 40.566,
    "l": 41.569
  },
  "oklch": {
    "l": 0.598,
    "c": 0.14281,
    "h": 144.8
  },
  "luminance": 0.22981
}

Semantic roles & 50–950 ramp

primary
#3F9545
secondary
#B57BB1
accent
#57C8D0
background
#F7FBF7
surface
#EEF6EE
border
#C9D0C9
text
#0A1109
muted
#7C807B

Preview Lab

Preview with #3F9545

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

Preview Lab → · Contrast checker → · Palette generator →

#3F9545 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva