#99FC5C#99FC5C

#99FC5C is a very light, highly saturated yellow-green. Relative luminance 0.772; OKLCH L 89.9% C 0.215 H 135.6°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX#99FC5C
RGBrgb(153, 252, 92)
HSLhsl(97, 96%, 67%)
HSVhsv(97, 63%, 99%)
CMYKcmyk(39.3%, 0%, 63.5%, 1.2%)
CIE-LABlab(90.40, -55.31, 65.40)
CIE-LCHlch(90.40, 85.65, 130.22°)
OKLaboklab(89.86% -0.1536 0.1506)
OKLCHoklch(89.86% 0.215 135.6)
XYZxyz(49.8778, 77.1632, 22.3890)
Luminance0.7717 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99FC5C #BF5CFC
analogous
#E9FC5C #99FC5C #5CFC6F
triadic
#99FC5C #5C99FC #FC5C99
tetradic
#99FC5C #5CE9FC #BF5CFC #FC6F5C
square
#99FC5C #5CE9FC #BF5CFC #FC6F5C
split-complementary
#99FC5C #6F5CFC #FC5CE9
monochromatic
#55DA04 #73FB20 #99FC5C #BFFD98 #E4FED4

Accessibility & contrast

On white

1.28
#99FC5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.43
#99FC5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99FC5C
16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99FC5C#FFFFFF#000000##000000
##99FC5C1.001.2816.4316.43
#FFFFFF1.281.0021.0021.00
#00000016.4321.001.001.00
##00000016.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE948
Deuteranopia (green-blind)
#F7E069
Tritanopia (blue-blind)
#96F3DB
Achromatopsia (no color)
#E3E3E3

Design tokens & code

CSS
--color: #99fc5c;
/* rgb */ color: rgb(153, 252, 92);
/* oklch */ color: oklch(89.9% 0.215 135.6);
Tailwind
colors: {
  custom: {
    50: '#bdfe91',
    500: '#99fc5c',
    950: '#000000',
  },
}
SCSS
$custom: #99fc5c;
$custom-light: #bdfe91;
$custom-dark: #000000;
JSON
{
  "hex": "#99fc5c",
  "rgb": {
    "r": 153,
    "g": 252,
    "b": 92
  },
  "hsl": {
    "h": 97.125,
    "s": 96.386,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89856,
    "c": 0.21517,
    "h": 135.6
  },
  "luminance": 0.77166
}

Semantic roles & 50–950 ramp

primary
#99FC5C
secondary
#9229D3
accent
#00E68E
background
#FDFFFC
surface
#F9FFF4
border
#D2D7CE
text
#13180D
muted
#82867F

Preview Lab

Preview with #99FC5C

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

Preview Lab → · Contrast checker → · Palette generator →

#99FC5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva