#649D36#649D36

#649D36 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.5% C 0.148 H 133.7°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX#649D36
RGBrgb(100, 157, 54)
HSLhsl(93, 49%, 41%)
HSVhsv(93, 66%, 62%)
CMYKcmyk(36.3%, 0%, 65.6%, 38.4%)
CIE-LABlab(59.06, -36.50, 46.45)
CIE-LCHlch(59.06, 59.08, 128.16°)
OKLaboklab(63.47% -0.102 0.1068)
OKLCHoklch(63.47% 0.148 133.7)
XYZxyz(17.9780, 27.0888, 7.7707)
Luminance0.2709 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#649D36 #6F369D
analogous
#989D36 #649D36 #369D3C
triadic
#649D36 #36649D #9D3664
tetradic
#649D36 #36989D #6F369D #9D3C36
square
#649D36 #36989D #6F369D #9D3C36
split-complementary
#649D36 #3C369D #9D3698
monochromatic
#2A4217 #476F26 #649D36 #82C24E #A2D27C

Accessibility & contrast

On white

3.27
#649D36 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.42
#649D36 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D36
6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##649D36#FFFFFF#000000##000000
##649D361.003.276.426.42
#FFFFFF3.271.0021.0021.00
#0000006.4221.001.001.00
##0000006.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A39129
Deuteranopia (green-blind)
#9B8C3E
Tritanopia (blue-blind)
#649788
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #649d36;
/* rgb */ color: rgb(100, 157, 54);
/* oklch */ color: oklch(63.5% 0.148 133.7);
Tailwind
colors: {
  custom: {
    50: '#94ba72',
    500: '#649d36',
    950: '#000000',
  },
}
SCSS
$custom: #649d36;
$custom-light: #94ba72;
$custom-dark: #000000;
JSON
{
  "hex": "#649d36",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 54
  },
  "hsl": {
    "h": 93.204,
    "s": 48.815,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63469,
    "c": 0.14765,
    "h": 133.7
  },
  "luminance": 0.2709
}

Semantic roles & 50–950 ramp

primary
#649D36
secondary
#9B74BB
accent
#4FD89B
background
#F9FBF7
surface
#F2F6ED
border
#CCD0C8
text
#0E1108
muted
#7E807B

Preview Lab

Preview with #649D36

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

Preview Lab → · Contrast checker → · Palette generator →

#649D36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva