#99E45E#99E45E

#99E45E is a very light, vivid yellow-green. Relative luminance 0.631; OKLCH L 84.2% C 0.183 H 133.5°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX#99E45E
RGBrgb(153, 228, 94)
HSLhsl(94, 71%, 63%)
HSVhsv(94, 59%, 89%)
CMYKcmyk(32.9%, 0%, 58.8%, 10.6%)
CIE-LABlab(83.48, -45.24, 56.88)
CIE-LCHlch(83.48, 72.68, 128.50°)
OKLaboklab(84.22% -0.126 0.1328)
OKLCHoklch(84.22% 0.183 133.5)
XYZxyz(42.8999, 63.0656, 20.5000)
Luminance0.6307 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99E45E #A95EE4
analogous
#DCE45E #99E45E #5EE466
triadic
#99E45E #5E99E4 #E45E99
tetradic
#99E45E #5EDCE4 #A95EE4 #E4665E
square
#99E45E #5EDCE4 #A95EE4 #E4665E
split-complementary
#99E45E #665EE4 #E45EDC
monochromatic
#5BAB1D #78DB2A #99E45E #BAED92 #DBF6C7

Accessibility & contrast

On white

1.54
#99E45E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.61
#99E45E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E45E
13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99E45E#FFFFFF#000000##000000
##99E45E1.001.5413.6113.61
#FFFFFF1.541.0021.0021.00
#00000013.6121.001.001.00
##00000013.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#ECD44F
Deuteranopia (green-blind)
#E2CE68
Tritanopia (blue-blind)
#99DCC7
Achromatopsia (no color)
#D0D0D0

Design tokens & code

CSS
--color: #99e45e;
/* rgb */ color: rgb(153, 228, 94);
/* oklch */ color: oklch(84.2% 0.183 133.5);
Tailwind
colors: {
  custom: {
    50: '#bbed90',
    500: '#99e45e',
    950: '#000000',
  },
}
SCSS
$custom: #99e45e;
$custom-light: #bbed90;
$custom-dark: #000000;
JSON
{
  "hex": "#99e45e",
  "rgb": {
    "r": 153,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 93.582,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84217,
    "c": 0.18301,
    "h": 133.5
  },
  "luminance": 0.63067
}

Semantic roles & 50–950 ramp

primary
#99E45E
secondary
#7A3AAD
accent
#12D37E
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#12160D
muted
#82857F

Preview Lab

Preview with #99E45E

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

Preview Lab → · Contrast checker → · Palette generator →

#99E45E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva