#99F377#99F377

#99F377 is a very light, vivid green. Relative luminance 0.722; OKLCH L 88.0% C 0.182 H 137.8°. Best body text is #000000 at 15.44:1 contrast (WCAG AA passes).

Color values

HEX#99F377
RGBrgb(153, 243, 119)
HSLhsl(104, 84%, 71%)
HSVhsv(104, 51%, 95%)
CMYKcmyk(37%, 0%, 51%, 4.7%)
CIE-LABlab(88.07, -48.97, 51.00)
CIE-LCHlch(88.07, 70.70, 133.84°)
OKLaboklab(88.04% -0.1346 0.122)
OKLCHoklch(88.04% 0.182 137.8)
XYZxyz(48.5157, 72.2030, 28.8294)
Luminance0.7220 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99F377 #D177F3
analogous
#D7F377 #99F377 #77F393
triadic
#99F377 #7799F3 #F37799
tetradic
#99F377 #77D7F3 #D177F3 #F39377
square
#99F377 #77D7F3 #D177F3 #F39377
split-complementary
#99F377 #9377F3 #F377D7
monochromatic
#4ADC13 #6FEE3F #99F377 #C3F8AF #EAFDE3

Accessibility & contrast

On white

1.36
#99F377 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.44
#99F377 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F377
15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99F377#FFFFFF#000000##000000
##99F3771.001.3615.4415.44
#FFFFFF1.361.0021.0021.00
#00000015.4421.001.001.00
##00000015.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FAE26C
Deuteranopia (green-blind)
#EDDA7F
Tritanopia (blue-blind)
#94ECD7
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #99f377;
/* rgb */ color: rgb(153, 243, 119);
/* oklch */ color: oklch(88.0% 0.182 137.8);
Tailwind
colors: {
  custom: {
    50: '#bbf7a1',
    500: '#99f377',
    950: '#000000',
  },
}
SCSS
$custom: #99f377;
$custom-light: #bbf7a1;
$custom-dark: #000000;
JSON
{
  "hex": "#99f377",
  "rgb": {
    "r": 153,
    "g": 243,
    "b": 119
  },
  "hsl": {
    "h": 103.548,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.88039,
    "c": 0.18164,
    "h": 137.8
  },
  "luminance": 0.72205
}

Semantic roles & 50–950 ramp

primary
#99F377
secondary
#A741CD
accent
#05E0A4
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#12170F
muted
#828580

Preview Lab

Preview with #99F377

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

Preview Lab → · Contrast checker → · Palette generator →

#99F377 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva