#5CEF99#5CEF99

#5CEF99 is a very light, vivid green. Relative luminance 0.663; OKLCH L 85.2% C 0.175 H 154.3°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX#5CEF99
RGBrgb(92, 239, 153)
HSLhsl(145, 82%, 65%)
HSVhsv(145, 62%, 94%)
CMYKcmyk(61.5%, 0%, 36%, 6.3%)
CIE-LABlab(85.15, -58.12, 30.25)
CIE-LCHlch(85.15, 65.52, 152.51°)
OKLaboklab(85.2% -0.1575 0.0758)
OKLCHoklch(85.2% 0.175 154.3)
XYZxyz(41.0265, 66.3041, 40.7667)
Luminance0.6631 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5CEF99 #EF5CB2
analogous
#68EF5C #5CEF99 #5CEFE3
triadic
#5CEF99 #995CEF #EF995C
tetradic
#5CEF99 #5C68EF #EF5CB2 #EFE35C
square
#5CEF99 #5C68EF #EF5CB2 #EFE35C
split-complementary
#5CEF99 #E35CEF #EF5C68
monochromatic
#13BE5A #24EA76 #5CEF99 #94F4BC #CBFADF

Accessibility & contrast

On white

1.47
#5CEF99 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.26
#5CEF99 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5CEF99
14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5CEF99#FFFFFF#000000##000000
##5CEF991.001.4714.2614.26
#FFFFFF1.471.0021.0021.00
#00000014.2621.001.001.00
##00000014.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFDD93
Deuteranopia (green-blind)
#DBCF9F
Tritanopia (blue-blind)
#1BECD9
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #5cef99;
/* rgb */ color: rgb(92, 239, 153);
/* oklch */ color: oklch(85.2% 0.175 154.3);
Tailwind
colors: {
  custom: {
    50: '#98f5b7',
    500: '#5cef99',
    950: '#000000',
  },
}
SCSS
$custom: #5cef99;
$custom-light: #98f5b7;
$custom-dark: #000000;
JSON
{
  "hex": "#5cef99",
  "rgb": {
    "r": 92,
    "g": 239,
    "b": 153
  },
  "hsl": {
    "h": 144.898,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85198,
    "c": 0.17478,
    "h": 154.3
  },
  "luminance": 0.66308
}

Semantic roles & 50–950 ramp

primary
#5CEF99
secondary
#BC3383
accent
#0785DF
background
#FCFFFD
surface
#F5FFF8
border
#CFD7D1
text
#0F1711
muted
#808581

Preview Lab

Preview with #5CEF99

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

Preview Lab → · Contrast checker → · Palette generator →

#5CEF99 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva