#3F5D10#3F5D10

#3F5D10 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.9% C 0.107 H 129.2°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX#3F5D10
RGBrgb(63, 93, 16)
HSLhsl(83, 71%, 21%)
HSVhsv(83, 83%, 36%)
CMYKcmyk(32.3%, 0%, 82.8%, 63.5%)
CIE-LABlab(35.84, -23.70, 37.56)
CIE-LCHlch(35.84, 44.41, 122.26°)
OKLaboklab(43.89% -0.0678 0.0831)
OKLCHoklch(43.89% 0.107 129.2)
XYZxyz(6.0578, 8.9227, 1.8932)
Luminance0.0892 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F5D10 #2E105D
analogous
#5D5510 #3F5D10 #195D10
triadic
#3F5D10 #103F5D #5D103F
tetradic
#3F5D10 #105D55 #2E105D #5D1019
square
#3F5D10 #105D55 #2E105D #5D1019
split-complementary
#3F5D10 #10195D #55105D
monochromatic
#121A04 #1C2907 #3F5D10 #629119 #86C522

Accessibility & contrast

On white

7.54
#3F5D10 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.78
#3F5D10 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5D10
7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F5D10#FFFFFF#000000##FFFFFF
##3F5D101.007.542.787.54
#FFFFFF7.541.0021.001.00
#0000002.7821.001.0021.00
##FFFFFF7.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#625600
Deuteranopia (green-blind)
#5E5418
Tritanopia (blue-blind)
#41594F
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #3f5d10;
/* rgb */ color: rgb(63, 93, 16);
/* oklch */ color: oklch(43.9% 0.107 129.2);
Tailwind
colors: {
  custom: {
    50: '#778b55',
    500: '#3f5d10',
    950: '#000000',
  },
}
SCSS
$custom: #3f5d10;
$custom-light: #778b55;
$custom-dark: #000000;
JSON
{
  "hex": "#3f5d10",
  "rgb": {
    "r": 63,
    "g": 93,
    "b": 16
  },
  "hsl": {
    "h": 83.377,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.43886,
    "c": 0.10723,
    "h": 129.2
  },
  "luminance": 0.08923
}

Semantic roles & 50–950 ramp

primary
#3F5D10
secondary
#593396
accent
#3AED80
background
#F7F8F5
surface
#EDF0E9
border
#C8CBC5
text
#090C03
muted
#7B7D78

Preview Lab

Preview with #3F5D10

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

Preview Lab → · Contrast checker → · Palette generator →

#3F5D10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva