#99E04E#99E04E

#99E04E is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.1% C 0.190 H 131.6°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX#99E04E
RGBrgb(153, 224, 78)
HSLhsl(89, 70%, 59%)
HSVhsv(89, 65%, 88%)
CMYKcmyk(31.7%, 0%, 65.2%, 12.2%)
CIE-LABlab(82.18, -44.89, 62.13)
CIE-LCHlch(82.18, 76.65, 125.85°)
OKLaboklab(83.12% -0.1262 0.1421)
OKLCHoklch(83.12% 0.19 131.6)
XYZxyz(41.1672, 60.6322, 16.7404)
Luminance0.6063 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99E04E #954EE0
analogous
#E0DE4E #99E04E #50E04E
triadic
#99E04E #4E99E0 #E04E99
tetradic
#99E04E #4EE0DE #954EE0 #E04E50
square
#99E04E #4EE0DE #954EE0 #E04E50
split-complementary
#99E04E #4E50E0 #DE4EE0
monochromatic
#5C991B #7BCD24 #99E04E #B7E982 #D5F2B6

Accessibility & contrast

On white

1.60
#99E04E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.13
#99E04E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E04E
13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99E04E#FFFFFF#000000##000000
##99E04E1.001.6013.1313.13
#FFFFFF1.601.0021.0021.00
#00000013.1321.001.001.00
##00000013.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9D03B
Deuteranopia (green-blind)
#DFCB5A
Tritanopia (blue-blind)
#9BD7C2
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #99e04e;
/* rgb */ color: rgb(153, 224, 78);
/* oklch */ color: oklch(83.1% 0.190 131.6);
Tailwind
colors: {
  custom: {
    50: '#bbea86',
    500: '#99e04e',
    950: '#000000',
  },
}
SCSS
$custom: #99e04e;
$custom-light: #bbea86;
$custom-dark: #000000;
JSON
{
  "hex": "#99e04e",
  "rgb": {
    "r": 153,
    "g": 224,
    "b": 78
  },
  "hsl": {
    "h": 89.178,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83118,
    "c": 0.19008,
    "h": 131.6
  },
  "luminance": 0.60634
}

Semantic roles & 50–950 ramp

primary
#99E04E
secondary
#68359D
accent
#3BED91
background
#FDFEFC
surface
#F9FDF3
border
#D2D5CD
text
#12160C
muted
#82847F

Preview Lab

Preview with #99E04E

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

Preview Lab → · Contrast checker → · Palette generator →

#99E04E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva