#66F65D#66F65D

#66F65D is a very light, highly saturated green. Relative luminance 0.695; OKLCH L 86.4% C 0.230 H 142.4°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX#66F65D
RGBrgb(102, 246, 93)
HSLhsl(116, 89%, 66%)
HSVhsv(116, 62%, 96%)
CMYKcmyk(58.5%, 0%, 62.2%, 3.5%)
CIE-LABlab(86.76, -66.97, 60.45)
CIE-LCHlch(86.76, 90.22, 137.93°)
OKLaboklab(86.36% -0.1824 0.1407)
OKLCHoklch(86.36% 0.23 142.4)
XYZxyz(40.4089, 69.5229, 21.6436)
Luminance0.6953 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F65D #ED5DF6
analogous
#B2F65D #66F65D #5DF6A1
triadic
#66F65D #5D66F6 #F65D66
tetradic
#66F65D #5DB2F6 #ED5DF6 #F6A15D
square
#66F65D #5DB2F6 #ED5DF6 #F6A15D
split-complementary
#66F65D #A15DF6 #F65DB2
monochromatic
#17CD0B #2FF323 #66F65D #9DF997 #D4FCD1

Accessibility & contrast

On white

1.41
#66F65D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.91
#66F65D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F65D
14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F65D#FFFFFF#000000##000000
##66F65D1.001.4114.9114.91
#FFFFFF1.411.0021.0021.00
#00000014.9121.001.001.00
##00000014.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBE14B
Deuteranopia (green-blind)
#E9D56A
Tritanopia (blue-blind)
#4EEFD6
Achromatopsia (no color)
#D9D9D9

Design tokens & code

CSS
--color: #66f65d;
/* rgb */ color: rgb(102, 246, 93);
/* oklch */ color: oklch(86.4% 0.230 142.4);
Tailwind
colors: {
  custom: {
    50: '#9ffa90',
    500: '#66f65d',
    950: '#000000',
  },
}
SCSS
$custom: #66f65d;
$custom-light: #9ffa90;
$custom-dark: #000000;
JSON
{
  "hex": "#66f65d",
  "rgb": {
    "r": 102,
    "g": 246,
    "b": 93
  },
  "hsl": {
    "h": 116.471,
    "s": 89.474,
    "l": 66.471
  },
  "oklch": {
    "l": 0.86356,
    "c": 0.23035,
    "h": 142.4
  },
  "luminance": 0.69527
}

Semantic roles & 50–950 ramp

primary
#66F65D
secondary
#C02EC9
accent
#00E6D8
background
#FDFFFC
surface
#F7FFF4
border
#D0D7CE
text
#10170D
muted
#81857F

Preview Lab

Preview with #66F65D

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

Preview Lab → · Contrast checker → · Palette generator →

#66F65D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva