#99EB54#99EB54

#99EB54 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 85.8% C 0.200 H 133.4°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX#99EB54
RGBrgb(153, 235, 84)
HSLhsl(93, 79%, 63%)
HSVhsv(93, 64%, 92%)
CMYKcmyk(34.9%, 0%, 64.3%, 7.8%)
CIE-LABlab(85.42, -49.05, 63.21)
CIE-LCHlch(85.42, 80.01, 127.81°)
OKLaboklab(85.77% -0.1372 0.1451)
OKLCHoklch(85.77% 0.2 133.4)
XYZxyz(44.4447, 66.8272, 18.9430)
Luminance0.6683 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99EB54 #A654EB
analogous
#E4EB54 #99EB54 #54EB5B
triadic
#99EB54 #5499EB #EB5499
tetradic
#99EB54 #54E4EB #A654EB #EB5B54
square
#99EB54 #54E4EB #A654EB #EB5B54
split-complementary
#99EB54 #5B54EB #EB54E4
monochromatic
#5CB015 #78E51D #99EB54 #BAF18B #DAF8C2

Accessibility & contrast

On white

1.46
#99EB54 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.37
#99EB54 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EB54
14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99EB54#FFFFFF#000000##000000
##99EB541.001.4614.3714.37
#FFFFFF1.461.0021.0021.00
#00000014.3721.001.001.00
##00000014.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4DA40
Deuteranopia (green-blind)
#E9D360
Tritanopia (blue-blind)
#99E2CC
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #99eb54;
/* rgb */ color: rgb(153, 235, 84);
/* oklch */ color: oklch(85.8% 0.200 133.4);
Tailwind
colors: {
  custom: {
    50: '#bcf28b',
    500: '#99eb54',
    950: '#000000',
  },
}
SCSS
$custom: #99eb54;
$custom-light: #bcf28b;
$custom-dark: #000000;
JSON
{
  "hex": "#99eb54",
  "rgb": {
    "r": 153,
    "g": 235,
    "b": 84
  },
  "hsl": {
    "h": 92.583,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85769,
    "c": 0.19966,
    "h": 133.4
  },
  "luminance": 0.66829
}

Semantic roles & 50–950 ramp

primary
#99EB54
secondary
#7733B0
accent
#0ADB7C
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#12170C
muted
#82857F

Preview Lab

Preview with #99EB54

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

Preview Lab → · Contrast checker → · Palette generator →

#99EB54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva