#99EB56#99EB56

#99EB56 is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 85.8% C 0.198 H 133.5°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX#99EB56
RGBrgb(153, 235, 86)
HSLhsl(93, 79%, 63%)
HSVhsv(93, 63%, 92%)
CMYKcmyk(34.9%, 0%, 63.4%, 7.8%)
CIE-LABlab(85.43, -48.89, 62.42)
CIE-LCHlch(85.43, 79.29, 128.07°)
OKLaboklab(85.79% -0.1366 0.1437)
OKLCHoklch(85.79% 0.198 133.5)
XYZxyz(44.5241, 66.8590, 19.3614)
Luminance0.6686 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99EB56 #A856EB
analogous
#E4EB56 #99EB56 #56EB5D
triadic
#99EB56 #5699EB #EB5699
tetradic
#99EB56 #56E4EB #A856EB #EB5D56
square
#99EB56 #56E4EB #A856EB #EB5D56
split-complementary
#99EB56 #5D56EB #EB56E4
monochromatic
#5BB215 #78E51F #99EB56 #BAF18D #DBF8C3

Accessibility & contrast

On white

1.46
#99EB56 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.37
#99EB56 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EB56
14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99EB56#FFFFFF#000000##000000
##99EB561.001.4614.3714.37
#FFFFFF1.461.0021.0021.00
#00000014.3721.001.001.00
##00000014.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4DA43
Deuteranopia (green-blind)
#E8D362
Tritanopia (blue-blind)
#99E2CC
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #99eb56;
/* rgb */ color: rgb(153, 235, 86);
/* oklch */ color: oklch(85.8% 0.198 133.5);
Tailwind
colors: {
  custom: {
    50: '#bcf28c',
    500: '#99eb56',
    950: '#000000',
  },
}
SCSS
$custom: #99eb56;
$custom-light: #bcf28c;
$custom-dark: #000000;
JSON
{
  "hex": "#99eb56",
  "rgb": {
    "r": 153,
    "g": 235,
    "b": 86
  },
  "hsl": {
    "h": 93.02,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85788,
    "c": 0.19821,
    "h": 133.5
  },
  "luminance": 0.66861
}

Semantic roles & 50–950 ramp

primary
#99EB56
secondary
#7933B2
accent
#0ADB7D
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#12170C
muted
#82857F

Preview Lab

Preview with #99EB56

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

Preview Lab → · Contrast checker → · Palette generator →

#99EB56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva