#649B3E#649B3E

#649B3E is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 63.0% C 0.138 H 134.4°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX#649B3E
RGBrgb(100, 155, 62)
HSLhsl(95, 43%, 43%)
HSVhsv(95, 60%, 61%)
CMYKcmyk(35.5%, 0%, 60%, 39.2%)
CIE-LABlab(58.51, -34.84, 42.22)
CIE-LCHlch(58.51, 54.74, 129.53°)
OKLaboklab(63.05% -0.0968 0.0987)
OKLCHoklch(63.05% 0.138 134.4)
XYZxyz(17.8460, 26.4991, 8.7310)
Luminance0.2650 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#649B3E #753E9B
analogous
#929B3E #649B3E #3E9B47
triadic
#649B3E #3E649B #9B3E64
tetradic
#649B3E #3E929B #753E9B #9B473E
square
#649B3E #3E929B #753E9B #9B473E
split-complementary
#649B3E #473E9B #9B3E92
monochromatic
#2C441B #486F2D #649B3E #82BD59 #A3CE85

Accessibility & contrast

On white

3.33
#649B3E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.30
#649B3E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649B3E
6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##649B3E#FFFFFF#000000##000000
##649B3E1.003.336.306.30
#FFFFFF3.331.0021.0021.00
#0000006.3021.001.001.00
##0000006.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A19034
Deuteranopia (green-blind)
#998B45
Tritanopia (blue-blind)
#649587
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #649b3e;
/* rgb */ color: rgb(100, 155, 62);
/* oklch */ color: oklch(63.0% 0.138 134.4);
Tailwind
colors: {
  custom: {
    50: '#94b977',
    500: '#649b3e',
    950: '#000000',
  },
}
SCSS
$custom: #649b3e;
$custom-light: #94b977;
$custom-dark: #000000;
JSON
{
  "hex": "#649b3e",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 62
  },
  "hsl": {
    "h": 95.484,
    "s": 42.857,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63047,
    "c": 0.13824,
    "h": 134.4
  },
  "luminance": 0.265
}

Semantic roles & 50–950 ramp

primary
#649B3E
secondary
#A07CB9
accent
#55D39F
background
#F9FBF7
surface
#F2F6ED
border
#CCD0C8
text
#0D1109
muted
#7E807B

Preview Lab

Preview with #649B3E

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

Preview Lab → · Contrast checker → · Palette generator →

#649B3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva