#649D47#649D47

#649D47 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.7% C 0.133 H 136.2°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX#649D47
RGBrgb(100, 157, 71)
HSLhsl(100, 38%, 45%)
HSVhsv(100, 55%, 62%)
CMYKcmyk(36.3%, 0%, 54.8%, 38.4%)
CIE-LABlab(59.23, -34.77, 38.72)
CIE-LCHlch(59.23, 52.04, 131.92°)
OKLaboklab(63.67% -0.0959 0.092)
OKLCHoklch(63.67% 0.133 136.2)
XYZxyz(18.4494, 27.2774, 10.2530)
Luminance0.2728 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#649D47 #80479D
analogous
#8F9D47 #649D47 #479D55
triadic
#649D47 #47649D #9D4764
tetradic
#649D47 #478F9D #80479D #9D5547
square
#649D47 #478F9D #80479D #9D5547
split-complementary
#649D47 #55479D #9D478F
monochromatic
#2E4921 #497334 #649D47 #83BA67 #A5CD91

Accessibility & contrast

On white

3.25
#649D47 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.46
#649D47 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D47
6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##649D47#FFFFFF#000000##000000
##649D471.003.256.466.46
#FFFFFF3.251.0021.0021.00
#0000006.4621.001.001.00
##0000006.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A2923F
Deuteranopia (green-blind)
#9A8D4D
Tritanopia (blue-blind)
#62988A
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #649d47;
/* rgb */ color: rgb(100, 157, 71);
/* oklch */ color: oklch(63.7% 0.133 136.2);
Tailwind
colors: {
  custom: {
    50: '#93ba7d',
    500: '#649d47',
    950: '#000000',
  },
}
SCSS
$custom: #649d47;
$custom-light: #93ba7d;
$custom-dark: #000000;
JSON
{
  "hex": "#649d47",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 71
  },
  "hsl": {
    "h": 99.767,
    "s": 37.719,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63667,
    "c": 0.13287,
    "h": 136.2
  },
  "luminance": 0.27278
}

Semantic roles & 50–950 ramp

primary
#649D47
secondary
#A887B9
accent
#5ACEA7
background
#F9FBF7
surface
#F2F6EE
border
#CCD0C9
text
#0D110A
muted
#7E807C

Preview Lab

Preview with #649D47

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

Preview Lab → · Contrast checker → · Palette generator →

#649D47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva