#99E648#99E648

#99E648 is a very light, highly saturated yellow-green. Relative luminance 0.638; OKLCH L 84.5% C 0.202 H 132.0°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX#99E648
RGBrgb(153, 230, 72)
HSLhsl(89, 76%, 59%)
HSVhsv(89, 69%, 90%)
CMYKcmyk(33.5%, 0%, 68.7%, 9.8%)
CIE-LABlab(83.88, -47.86, 66.21)
CIE-LCHlch(83.88, 81.70, 125.86°)
OKLaboklab(84.49% -0.1348 0.1499)
OKLCHoklch(84.49% 0.202 132)
XYZxyz(42.6029, 63.8322, 16.2058)
Luminance0.6383 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99E648 #9548E6
analogous
#E6E448 #99E648 #4AE648
triadic
#99E648 #4899E6 #E64899
tetradic
#99E648 #48E6E4 #9548E6 #E6484A
square
#99E648 #48E6E4 #9548E6 #E6484A
split-complementary
#99E648 #484AE6 #E448E6
monochromatic
#5C9E16 #7BD41D #99E648 #B7ED7E #D5F5B4

Accessibility & contrast

On white

1.53
#99E648 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.77
#99E648 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E648
13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99E648#FFFFFF#000000##000000
##99E6481.001.5313.7713.77
#FFFFFF1.531.0021.0021.00
#00000013.7721.001.001.00
##00000013.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#F0D52F
Deuteranopia (green-blind)
#E5CF56
Tritanopia (blue-blind)
#9BDDC7
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #99e648;
/* rgb */ color: rgb(153, 230, 72);
/* oklch */ color: oklch(84.5% 0.202 132.0);
Tailwind
colors: {
  custom: {
    50: '#bcee83',
    500: '#99e648',
    950: '#000000',
  },
}
SCSS
$custom: #99e648;
$custom-light: #bcee83;
$custom-dark: #000000;
JSON
{
  "hex": "#99e648",
  "rgb": {
    "r": 153,
    "g": 230,
    "b": 72
  },
  "hsl": {
    "h": 89.241,
    "s": 75.962,
    "l": 59.216
  },
  "oklch": {
    "l": 0.84487,
    "c": 0.2016,
    "h": 132
  },
  "luminance": 0.63834
}

Semantic roles & 50–950 ramp

primary
#99E648
secondary
#6831A1
accent
#35F392
background
#FDFFFB
surface
#F9FEF2
border
#D2D6CC
text
#12160B
muted
#82857E

Preview Lab

Preview with #99E648

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

Preview Lab → · Contrast checker → · Palette generator →

#99E648 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva