#99F563#99F563

#99F563 is a very light, highly saturated yellow-green. Relative luminance 0.730; OKLCH L 88.3% C 0.201 H 135.6°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX#99F563
RGBrgb(153, 245, 99)
HSLhsl(98, 88%, 67%)
HSVhsv(98, 60%, 96%)
CMYKcmyk(37.6%, 0%, 59.6%, 3.9%)
CIE-LABlab(88.44, -51.87, 60.34)
CIE-LCHlch(88.44, 79.57, 130.69°)
OKLaboklab(88.27% -0.1438 0.1406)
OKLCHoklch(88.27% 0.201 135.6)
XYZxyz(48.0402, 72.9756, 23.3564)
Luminance0.7298 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99F563 #BF63F5
analogous
#E2F563 #99F563 #63F576
triadic
#99F563 #6399F5 #F56399
tetradic
#99F563 #63E2F5 #BF63F5 #F57663
square
#99F563 #63E2F5 #BF63F5 #F57663
split-complementary
#99F563 #7663F5 #F563E2
monochromatic
#55D00D #73F129 #99F563 #BFF99D #E4FCD6

Accessibility & contrast

On white

1.35
#99F563 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.60
#99F563 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F563
15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99F563#FFFFFF#000000##000000
##99F5631.001.3515.6015.60
#FFFFFF1.351.0021.0021.00
#00000015.6021.001.001.00
##00000015.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE353
Deuteranopia (green-blind)
#F0DB6E
Tritanopia (blue-blind)
#97EDD6
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #99f563;
/* rgb */ color: rgb(153, 245, 99);
/* oklch */ color: oklch(88.3% 0.201 135.6);
Tailwind
colors: {
  custom: {
    50: '#bcf994',
    500: '#99f563',
    950: '#000000',
  },
}
SCSS
$custom: #99f563;
$custom-light: #bcf994;
$custom-dark: #000000;
JSON
{
  "hex": "#99f563",
  "rgb": {
    "r": 153,
    "g": 245,
    "b": 99
  },
  "hsl": {
    "h": 97.808,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88274,
    "c": 0.20111,
    "h": 135.6
  },
  "luminance": 0.72978
}

Semantic roles & 50–950 ramp

primary
#99F563
secondary
#9230CC
accent
#01E590
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#12170E
muted
#82857F

Preview Lab

Preview with #99F563

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

Preview Lab → · Contrast checker → · Palette generator →

#99F563 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva