#5CEF66#5CEF66

#5CEF66 is a very light, highly saturated green. Relative luminance 0.650; OKLCH L 84.4% C 0.219 H 144.4°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX#5CEF66
RGBrgb(92, 239, 102)
HSLhsl(124, 82%, 65%)
HSVhsv(124, 62%, 94%)
CMYKcmyk(61.5%, 0%, 57.3%, 6.3%)
CIE-LABlab(84.47, -65.75, 53.90)
CIE-LCHlch(84.47, 85.01, 140.66°)
OKLaboklab(84.41% -0.1782 0.1275)
OKLCHoklch(84.41% 0.219 144.4)
XYZxyz(37.6761, 64.9639, 23.1216)
Luminance0.6497 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5CEF66 #EF5CE5
analogous
#9BEF5C #5CEF66 #5CEFB0
triadic
#5CEF66 #665CEF #EF665C
tetradic
#5CEF66 #5C9BEF #EF5CE5 #EFB05C
square
#5CEF66 #5C9BEF #EF5CE5 #EFB05C
split-complementary
#5CEF66 #B05CEF #EF5C9B
monochromatic
#13BE1E #24EA32 #5CEF66 #94F49A #CBFACF

Accessibility & contrast

On white

1.50
#5CEF66 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.99
#5CEF66 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5CEF66
13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5CEF66#FFFFFF#000000##000000
##5CEF661.001.5013.9913.99
#FFFFFF1.501.0021.0021.00
#00000013.9921.001.001.00
##00000013.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F3DA58
Deuteranopia (green-blind)
#E1CE71
Tritanopia (blue-blind)
#3BE9D1
Achromatopsia (no color)
#D3D3D3

Design tokens & code

CSS
--color: #5cef66;
/* rgb */ color: rgb(92, 239, 102);
/* oklch */ color: oklch(84.4% 0.219 144.4);
Tailwind
colors: {
  custom: {
    50: '#99f595',
    500: '#5cef66',
    950: '#000000',
  },
}
SCSS
$custom: #5cef66;
$custom-light: #99f595;
$custom-dark: #000000;
JSON
{
  "hex": "#5cef66",
  "rgb": {
    "r": 92,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 124.082,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84409,
    "c": 0.21905,
    "h": 144.4
  },
  "luminance": 0.64968
}

Semantic roles & 50–950 ramp

primary
#5CEF66
secondary
#BC33B3
accent
#07D0DF
background
#FCFFFC
surface
#F5FFF5
border
#CFD7CF
text
#0F170E
muted
#80857F

Preview Lab

Preview with #5CEF66

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

Preview Lab → · Contrast checker → · Palette generator →

#5CEF66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva