#649D1A#649D1A

#649D1A is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.3% C 0.165 H 131.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX#649D1A
RGBrgb(100, 157, 26)
HSLhsl(86, 72%, 36%)
HSVhsv(86, 83%, 62%)
CMYKcmyk(36.3%, 0%, 83.4%, 38.4%)
CIE-LABlab(58.88, -38.31, 56.32)
CIE-LCHlch(58.88, 68.12, 124.22°)
OKLaboklab(63.27% -0.1089 0.1234)
OKLCHoklch(63.27% 0.165 131.4)
XYZxyz(17.4988, 26.8971, 5.2468)
Luminance0.2690 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#649D1A #531A9D
analogous
#9D941A #649D1A #229D1A
triadic
#649D1A #1A649D #9D1A64
tetradic
#649D1A #1A9D94 #531A9D #9D1A22
square
#649D1A #1A9D94 #531A9D #9D1A22
split-complementary
#649D1A #1A229D #941A9D
monochromatic
#213409 #436811 #649D1A #85D223 #A2E24F

Accessibility & contrast

On white

3.29
#649D1A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.38
#649D1A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649D1A
6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##649D1A#FFFFFF#000000##000000
##649D1A1.003.296.386.38
#FFFFFF3.291.0021.0021.00
#0000006.3821.001.001.00
##0000006.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49000
Deuteranopia (green-blind)
#9C8C2A
Tritanopia (blue-blind)
#669686
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #649d1a;
/* rgb */ color: rgb(100, 157, 26);
/* oklch */ color: oklch(63.3% 0.165 131.4);
Tailwind
colors: {
  custom: {
    50: '#95ba64',
    500: '#649d1a',
    950: '#000000',
  },
}
SCSS
$custom: #649d1a;
$custom-light: #95ba64;
$custom-dark: #000000;
JSON
{
  "hex": "#649d1a",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 26
  },
  "hsl": {
    "h": 86.107,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.63268,
    "c": 0.16457,
    "h": 131.4
  },
  "luminance": 0.26898
}

Semantic roles & 50–950 ramp

primary
#649D1A
secondary
#824EC4
accent
#39EE88
background
#F9FBF6
surface
#F2F6EB
border
#CCD0C6
text
#0E1106
muted
#7E807A

Preview Lab

Preview with #649D1A

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

Preview Lab → · Contrast checker → · Palette generator →

#649D1A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva