#3F8721#3F8721

#3F8721 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.6% C 0.153 H 138.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX#3F8721
RGBrgb(63, 135, 33)
HSLhsl(102, 61%, 33%)
HSVhsv(102, 76%, 53%)
CMYKcmyk(53.3%, 0%, 75.6%, 47.1%)
CIE-LABlab(50.09, -41.30, 45.16)
CIE-LCHlch(50.09, 61.20, 132.44°)
OKLaboklab(55.6% -0.1141 0.1017)
OKLCHoklch(55.6% 0.153 138.3)
XYZxyz(10.9880, 18.4937, 4.4292)
Luminance0.1850 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F8721 #692187
analogous
#728721 #3F8721 #218736
triadic
#3F8721 #213F87 #87213F
tetradic
#3F8721 #217287 #692187 #873621
square
#3F8721 #217287 #692187 #873621
split-complementary
#3F8721 #362187 #872172
monochromatic
#112509 #285615 #3F8721 #56B82D #76D44F

Accessibility & contrast

On white

4.47
#3F8721 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.70
#3F8721 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8721
4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F8721#FFFFFF#000000##000000
##3F87211.004.474.704.70
#FFFFFF4.471.0021.0021.00
#0000004.7021.001.001.00
##0000004.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B7B0D
Deuteranopia (green-blind)
#82752B
Tritanopia (blue-blind)
#398273
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #3f8721;
/* rgb */ color: rgb(63, 135, 33);
/* oklch */ color: oklch(55.6% 0.153 138.3);
Tailwind
colors: {
  custom: {
    50: '#7cab64',
    500: '#3f8721',
    950: '#000000',
  },
}
SCSS
$custom: #3f8721;
$custom-light: #7cab64;
$custom-dark: #000000;
JSON
{
  "hex": "#3f8721",
  "rgb": {
    "r": 63,
    "g": 135,
    "b": 33
  },
  "hsl": {
    "h": 102.353,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55601,
    "c": 0.15283,
    "h": 138.3
  },
  "luminance": 0.18495
}

Semantic roles & 50–950 ramp

primary
#3F8721
secondary
#984DB7
accent
#44E4B5
background
#F7FAF6
surface
#EEF4EB
border
#C9CEC6
text
#0A1006
muted
#7C7F7A

Preview Lab

Preview with #3F8721

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

Preview Lab → · Contrast checker → · Palette generator →

#3F8721 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva