#99EC60#99EC60

#99EC60 is a very light, vivid yellow-green. Relative luminance 0.676; OKLCH L 86.1% C 0.192 H 134.5°. Best body text is #000000 at 14.52:1 contrast (WCAG AA passes).

Color values

HEX#99EC60
RGBrgb(153, 236, 96)
HSLhsl(96, 79%, 65%)
HSVhsv(96, 59%, 93%)
CMYKcmyk(35.2%, 0%, 59.3%, 7.5%)
CIE-LABlab(85.81, -48.43, 58.66)
CIE-LCHlch(85.81, 76.07, 129.55°)
OKLaboklab(86.12% -0.1346 0.1367)
OKLCHoklch(86.12% 0.192 134.5)
XYZxyz(45.2427, 67.6058, 21.7295)
Luminance0.6761 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99EC60 #B360EC
analogous
#DFEC60 #99EC60 #60EC6D
triadic
#99EC60 #6099EC #EC6099
tetradic
#99EC60 #60DFEC #B360EC #EC6D60
square
#99EC60 #60DFEC #B360EC #EC6D60
split-complementary
#99EC60 #6D60EC #EC60DF
monochromatic
#59BB16 #76E529 #99EC60 #BCF397 #DFF9CD

Accessibility & contrast

On white

1.45
#99EC60 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.52
#99EC60 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EC60
14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99EC60#FFFFFF#000000##000000
##99EC601.001.4514.5214.52
#FFFFFF1.451.0021.0021.00
#00000014.5221.001.001.00
##00000014.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4DB51
Deuteranopia (green-blind)
#E9D46B
Tritanopia (blue-blind)
#98E4CE
Achromatopsia (no color)
#D7D7D7

Design tokens & code

CSS
--color: #99ec60;
/* rgb */ color: rgb(153, 236, 96);
/* oklch */ color: oklch(86.1% 0.192 134.5);
Tailwind
colors: {
  custom: {
    50: '#bcf292',
    500: '#99ec60',
    950: '#000000',
  },
}
SCSS
$custom: #99ec60;
$custom-light: #bcf292;
$custom-dark: #000000;
JSON
{
  "hex": "#99ec60",
  "rgb": {
    "r": 153,
    "g": 236,
    "b": 96
  },
  "hsl": {
    "h": 95.571,
    "s": 78.652,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86122,
    "c": 0.19186,
    "h": 134.5
  },
  "luminance": 0.67608
}

Semantic roles & 50–950 ramp

primary
#99EC60
secondary
#8436BA
accent
#0BDB86
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#12170D
muted
#82857F

Preview Lab

Preview with #99EC60

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

Preview Lab → · Contrast checker → · Palette generator →

#99EC60 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva