#99F64B#99F64B

#99F64B is a very light, highly saturated yellow-green. Relative luminance 0.732; OKLCH L 88.3% C 0.219 H 133.9°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX#99F64B
RGBrgb(153, 246, 75)
HSLhsl(93, 90%, 63%)
HSVhsv(93, 70%, 96%)
CMYKcmyk(37.8%, 0%, 69.5%, 3.5%)
CIE-LABlab(88.54, -54.20, 69.89)
CIE-LCHlch(88.54, 88.44, 127.79°)
OKLaboklab(88.3% -0.1518 0.158)
OKLCHoklch(88.3% 0.219 133.9)
XYZxyz(47.3618, 73.1896, 18.2867)
Luminance0.7319 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99F64B #A84BF6
analogous
#EEF64B #99F64B #4BF653
triadic
#99F64B #4B99F6 #F64B99
tetradic
#99F64B #4BEEF6 #A84BF6 #F6534B
square
#99F64B #4BEEF6 #A84BF6 #F6534B
split-complementary
#99F64B #534BF6 #F64BEE
monochromatic
#5BBD09 #78F311 #99F64B #BAF985 #DBFCC0

Accessibility & contrast

On white

1.34
#99F64B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.64
#99F64B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F64B
15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99F64B#FFFFFF#000000##000000
##99F64B1.001.3415.6415.64
#FFFFFF1.341.0021.0021.00
#00000015.6421.001.001.00
##00000015.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE32F
Deuteranopia (green-blind)
#F3DC5B
Tritanopia (blue-blind)
#99EDD4
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #99f64b;
/* rgb */ color: rgb(153, 246, 75);
/* oklch */ color: oklch(88.3% 0.219 133.9);
Tailwind
colors: {
  custom: {
    50: '#bdfa87',
    500: '#99f64b',
    950: '#000000',
  },
}
SCSS
$custom: #99f64b;
$custom-light: #bdfa87;
$custom-dark: #000000;
JSON
{
  "hex": "#99f64b",
  "rgb": {
    "r": 153,
    "g": 246,
    "b": 75
  },
  "hsl": {
    "h": 92.632,
    "s": 90.476,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88297,
    "c": 0.21912,
    "h": 133.9
  },
  "luminance": 0.73192
}

Semantic roles & 50–950 ramp

primary
#99F64B
secondary
#792ABB
accent
#00E67D
background
#FDFFFC
surface
#F9FFF4
border
#D2D7CE
text
#13170C
muted
#82857F

Preview Lab

Preview with #99F64B

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

Preview Lab → · Contrast checker → · Palette generator →

#99F64B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva