#66F876#66F876

#66F876 is a very light, highly saturated green. Relative luminance 0.713; OKLCH L 87.1% C 0.213 H 145.4°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX#66F876
RGBrgb(102, 248, 118)
HSLhsl(127, 91%, 69%)
HSVhsv(127, 59%, 97%)
CMYKcmyk(58.9%, 0%, 52.4%, 2.7%)
CIE-LABlab(87.61, -64.82, 50.47)
CIE-LCHlch(87.61, 82.15, 142.10°)
OKLaboklab(87.14% -0.1755 0.121)
OKLCHoklch(87.14% 0.213 145.4)
XYZxyz(42.3143, 71.2636, 28.6614)
Luminance0.7127 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F876 #F866E8
analogous
#9FF866 #66F876 #66F8BF
triadic
#66F876 #7666F8 #F87666
tetradic
#66F876 #669FF8 #F866E8 #F8BF66
square
#66F876 #669FF8 #F866E8 #F8BF66
split-complementary
#66F876 #BF66F8 #F8669F
monochromatic
#0ADA21 #2BF542 #66F876 #A1FBAA #DBFDDF

Accessibility & contrast

On white

1.38
#66F876 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.25
#66F876 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F876
15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F876#FFFFFF#000000##000000
##66F8761.001.3815.2515.25
#FFFFFF1.381.0021.0021.00
#00000015.2521.001.001.00
##00000015.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE36A
Deuteranopia (green-blind)
#E9D780
Tritanopia (blue-blind)
#47F2DA
Achromatopsia (no color)
#DCDCDC

Design tokens & code

CSS
--color: #66f876;
/* rgb */ color: rgb(102, 248, 118);
/* oklch */ color: oklch(87.1% 0.213 145.4);
Tailwind
colors: {
  custom: {
    50: '#9ffca0',
    500: '#66f876',
    950: '#000000',
  },
}
SCSS
$custom: #66f876;
$custom-light: #9ffca0;
$custom-dark: #000000;
JSON
{
  "hex": "#66f876",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 118
  },
  "hsl": {
    "h": 126.575,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87139,
    "c": 0.2132,
    "h": 145.4
  },
  "luminance": 0.71268
}

Semantic roles & 50–950 ramp

primary
#66F876
secondary
#D231C0
accent
#00CCE6
background
#FDFFFC
surface
#F7FFF5
border
#D0D7CF
text
#10180F
muted
#818680

Preview Lab

Preview with #66F876

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

Preview Lab → · Contrast checker → · Palette generator →

#66F876 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva