#99E453#99E453

#99E453 is a very light, vivid yellow-green. Relative luminance 0.629; OKLCH L 84.1% C 0.192 H 132.5°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX#99E453
RGBrgb(153, 228, 83)
HSLhsl(91, 73%, 61%)
HSVhsv(91, 64%, 89%)
CMYKcmyk(32.9%, 0%, 63.6%, 10.6%)
CIE-LABlab(83.38, -46.20, 61.41)
CIE-LCHlch(83.38, 76.85, 126.95°)
OKLaboklab(84.11% -0.1294 0.1412)
OKLCHoklch(84.11% 0.192 132.5)
XYZxyz(42.4410, 62.8820, 18.0832)
Luminance0.6288 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99E453 #9E53E4
analogous
#E2E453 #99E453 #53E455
triadic
#99E453 #5399E4 #E45399
tetradic
#99E453 #53E2E4 #9E53E4 #E45553
square
#99E453 #53E2E4 #9E53E4 #E45553
split-complementary
#99E453 #5553E4 #E453E2
monochromatic
#5CA31A #7AD822 #99E453 #B8EC88 #D8F5BD

Accessibility & contrast

On white

1.55
#99E453 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.58
#99E453 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E453
13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99E453#FFFFFF#000000##000000
##99E4531.001.5513.5813.58
#FFFFFF1.551.0021.0021.00
#00000013.5821.001.001.00
##00000013.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD441
Deuteranopia (green-blind)
#E3CE5F
Tritanopia (blue-blind)
#9ADBC6
Achromatopsia (no color)
#D0D0D0

Design tokens & code

CSS
--color: #99e453;
/* rgb */ color: rgb(153, 228, 83);
/* oklch */ color: oklch(84.1% 0.192 132.5);
Tailwind
colors: {
  custom: {
    50: '#bbed89',
    500: '#99e453',
    950: '#000000',
  },
}
SCSS
$custom: #99e453;
$custom-light: #bbed89;
$custom-dark: #000000;
JSON
{
  "hex": "#99e453",
  "rgb": {
    "r": 153,
    "g": 228,
    "b": 83
  },
  "hsl": {
    "h": 91.034,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84107,
    "c": 0.19154,
    "h": 132.5
  },
  "luminance": 0.62884
}

Semantic roles & 50–950 ramp

primary
#99E453
secondary
#7036A5
accent
#11D576
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#12160C
muted
#82857F

Preview Lab

Preview with #99E453

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

Preview Lab → · Contrast checker → · Palette generator →

#99E453 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva