#99D449#99D449

#99D449 is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 80.2% C 0.178 H 129.5°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX#99D449
RGBrgb(153, 212, 73)
HSLhsl(85, 62%, 56%)
HSVhsv(85, 66%, 83%)
CMYKcmyk(27.8%, 0%, 65.6%, 16.9%)
CIE-LABlab(78.66, -40.05, 60.39)
CIE-LCHlch(78.66, 72.46, 123.55°)
OKLaboklab(80.24% -0.1134 0.1378)
OKLCHoklch(80.24% 0.178 129.5)
XYZxyz(37.8828, 54.3393, 14.7947)
Luminance0.5434 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99D449 #8449D4
analogous
#D4CA49 #99D449 #53D449
triadic
#99D449 #4999D4 #D44999
tetradic
#99D449 #49D4CA #8449D4 #D44953
square
#99D449 #49D4CA #8449D4 #D44953
split-complementary
#99D449 #4953D4 #CA49D4
monochromatic
#59841F #7AB52B #99D449 #B5E07B #D0EBAC

Accessibility & contrast

On white

1.77
#99D449 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.87
#99D449 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D449
11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99D449#FFFFFF#000000##000000
##99D4491.001.7711.8711.87
#FFFFFF1.771.0021.0021.00
#00000011.8721.001.001.00
##00000011.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC536
Deuteranopia (green-blind)
#D5C154
Tritanopia (blue-blind)
#9DCBB8
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #99d449;
/* rgb */ color: rgb(153, 212, 73);
/* oklch */ color: oklch(80.2% 0.178 129.5);
Tailwind
colors: {
  custom: {
    50: '#bbe182',
    500: '#99d449',
    950: '#000000',
  },
}
SCSS
$custom: #99d449;
$custom-light: #bbe182;
$custom-dark: #000000;
JSON
{
  "hex": "#99d449",
  "rgb": {
    "r": 153,
    "g": 212,
    "b": 73
  },
  "hsl": {
    "h": 85.468,
    "s": 61.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80242,
    "c": 0.17845,
    "h": 129.5
  },
  "luminance": 0.5434
}

Semantic roles & 50–950 ramp

primary
#99D449
secondary
#5A378A
accent
#43E588
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#12150B
muted
#82847E

Preview Lab

Preview with #99D449

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

Preview Lab → · Contrast checker → · Palette generator →

#99D449 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva