#99E347#99E347

#99E347 is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 83.8% C 0.199 H 131.5°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX#99E347
RGBrgb(153, 227, 71)
HSLhsl(88, 74%, 58%)
HSVhsv(88, 69%, 89%)
CMYKcmyk(32.6%, 0%, 68.7%, 11%)
CIE-LABlab(83.00, -46.67, 65.68)
CIE-LCHlch(83.00, 80.57, 125.39°)
OKLaboklab(83.77% -0.1316 0.1487)
OKLCHoklch(83.77% 0.199 131.5)
XYZxyz(41.7429, 62.1639, 15.7595)
Luminance0.6217 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99E347 #9147E3
analogous
#E3DF47 #99E347 #4BE347
triadic
#99E347 #4799E3 #E34799
tetradic
#99E347 #47E3DF #9147E3 #E3474B
square
#99E347 #47E3DF #9147E3 #E3474B
split-complementary
#99E347 #474BE3 #DF47E3
monochromatic
#5B9817 #7BCE1F #99E347 #B6EB7C #D4F3B1

Accessibility & contrast

On white

1.56
#99E347 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.43
#99E347 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E347
13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99E347#FFFFFF#000000##000000
##99E3471.001.5613.4313.43
#FFFFFF1.561.0021.0021.00
#00000013.4321.001.001.00
##00000013.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD22F
Deuteranopia (green-blind)
#E2CD55
Tritanopia (blue-blind)
#9BDAC4
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #99e347;
/* rgb */ color: rgb(153, 227, 71);
/* oklch */ color: oklch(83.8% 0.199 131.5);
Tailwind
colors: {
  custom: {
    50: '#bcec83',
    500: '#99e347',
    950: '#000000',
  },
}
SCSS
$custom: #99e347;
$custom-light: #bcec83;
$custom-dark: #000000;
JSON
{
  "hex": "#99e347",
  "rgb": {
    "r": 153,
    "g": 227,
    "b": 71
  },
  "hsl": {
    "h": 88.462,
    "s": 73.585,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83769,
    "c": 0.19856,
    "h": 131.5
  },
  "luminance": 0.62165
}

Semantic roles & 50–950 ramp

primary
#99E347
secondary
#64329C
accent
#38F08F
background
#FDFEFB
surface
#F9FDF2
border
#D2D5CC
text
#12160B
muted
#82847E

Preview Lab

Preview with #99E347

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

Preview Lab → · Contrast checker → · Palette generator →

#99E347 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva