#99F063#99F063

#99F063 is a very light, vivid yellow-green. Relative luminance 0.700; OKLCH L 87.1% C 0.195 H 135.2°. Best body text is #000000 at 15.00:1 contrast (WCAG AA passes).

Color values

HEX#99F063
RGBrgb(153, 240, 99)
HSLhsl(97, 82%, 66%)
HSVhsv(97, 59%, 94%)
CMYKcmyk(36.3%, 0%, 58.8%, 5.9%)
CIE-LABlab(86.99, -49.82, 58.71)
CIE-LCHlch(86.99, 76.99, 130.32°)
OKLaboklab(87.1% -0.1381 0.1371)
OKLCHoklch(87.1% 0.195 135.2)
XYZxyz(46.5480, 69.9912, 22.8590)
Luminance0.6999 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99F063 #BA63F0
analogous
#E0F063 #99F063 #63F074
triadic
#99F063 #6399F0 #F06399
tetradic
#99F063 #63E0F0 #BA63F0 #F07463
square
#99F063 #63E0F0 #BA63F0 #F07463
split-complementary
#99F063 #7463F0 #F063E0
monochromatic
#57C613 #74EB2B #99F063 #BEF59B #E2FBD3

Accessibility & contrast

On white

1.40
#99F063 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.00
#99F063 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F063
15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99F063#FFFFFF#000000##000000
##99F0631.001.4015.0015.00
#FFFFFF1.401.0021.0021.00
#00000015.0021.001.001.00
##00000015.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DE54
Deuteranopia (green-blind)
#ECD76E
Tritanopia (blue-blind)
#97E8D2
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #99f063;
/* rgb */ color: rgb(153, 240, 99);
/* oklch */ color: oklch(87.1% 0.195 135.2);
Tailwind
colors: {
  custom: {
    50: '#bcf594',
    500: '#99f063',
    950: '#000000',
  },
}
SCSS
$custom: #99f063;
$custom-light: #bcf594;
$custom-dark: #000000;
JSON
{
  "hex": "#99f063",
  "rgb": {
    "r": 153,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 97.021,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87096,
    "c": 0.19466,
    "h": 135.2
  },
  "luminance": 0.69993
}

Semantic roles & 50–950 ramp

primary
#99F063
secondary
#8C34C3
accent
#07DF8C
background
#FDFFFC
surface
#F9FEF5
border
#D2D6CF
text
#12170D
muted
#82857F

Preview Lab

Preview with #99F063

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

Preview Lab → · Contrast checker → · Palette generator →

#99F063 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva