#99D648#99D648

#99D648 is a light, vivid yellow-green. Relative luminance 0.553; OKLCH L 80.7% C 0.182 H 129.7°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX#99D648
RGBrgb(153, 214, 72)
HSLhsl(86, 63%, 56%)
HSVhsv(86, 66%, 84%)
CMYKcmyk(28.5%, 0%, 66.4%, 16.1%)
CIE-LABlab(79.23, -41.00, 61.39)
CIE-LCHlch(79.23, 73.82, 123.74°)
OKLaboklab(80.71% -0.1161 0.1398)
OKLCHoklch(80.71% 0.182 129.7)
XYZxyz(38.3529, 55.3323, 14.7891)
Luminance0.5533 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99D648 #8548D6
analogous
#D6CC48 #99D648 #52D648
triadic
#99D648 #4899D6 #D64899
tetradic
#99D648 #48D6CC #8548D6 #D64852
square
#99D648 #48D6CC #8548D6 #D64852
split-complementary
#99D648 #4852D6 #CC48D6
monochromatic
#59861E #7AB829 #99D648 #B5E17A #D1ECAC

Accessibility & contrast

On white

1.74
#99D648 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.07
#99D648 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D648
12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99D648#FFFFFF#000000##000000
##99D6481.001.7412.0712.07
#FFFFFF1.741.0021.0021.00
#00000012.0721.001.001.00
##00000012.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0C734
Deuteranopia (green-blind)
#D7C354
Tritanopia (blue-blind)
#9DCDB9
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #99d648;
/* rgb */ color: rgb(153, 214, 72);
/* oklch */ color: oklch(80.7% 0.182 129.7);
Tailwind
colors: {
  custom: {
    50: '#bbe382',
    500: '#99d648',
    950: '#000000',
  },
}
SCSS
$custom: #99d648;
$custom-light: #bbe382;
$custom-dark: #000000;
JSON
{
  "hex": "#99d648",
  "rgb": {
    "r": 153,
    "g": 214,
    "b": 72
  },
  "hsl": {
    "h": 85.775,
    "s": 63.393,
    "l": 56.078
  },
  "oklch": {
    "l": 0.80705,
    "c": 0.18169,
    "h": 129.7
  },
  "luminance": 0.55333
}

Semantic roles & 50–950 ramp

primary
#99D648
secondary
#5B368C
accent
#41E688
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#12150B
muted
#82847E

Preview Lab

Preview with #99D648

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

Preview Lab → · Contrast checker → · Palette generator →

#99D648 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva