#99F56B#99F56B

#99F56B is a very light, vivid green. Relative luminance 0.731; OKLCH L 88.4% C 0.195 H 136.5°. Best body text is #000000 at 15.63:1 contrast (WCAG AA passes).

Color values

HEX#99F56B
RGBrgb(153, 245, 107)
HSLhsl(100, 87%, 69%)
HSVhsv(100, 56%, 96%)
CMYKcmyk(37.6%, 0%, 56.3%, 3.9%)
CIE-LABlab(88.51, -51.10, 56.96)
CIE-LCHlch(88.51, 76.52, 131.89°)
OKLaboklab(88.36% -0.1411 0.1341)
OKLCHoklch(88.36% 0.195 136.5)
XYZxyz(48.4418, 73.1362, 25.4713)
Luminance0.7314 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99F56B #C76BF5
analogous
#DEF56B #99F56B #6BF582
triadic
#99F56B #6B99F5 #F56B99
tetradic
#99F56B #6BDEF5 #C76BF5 #F5826B
square
#99F56B #6BDEF5 #C76BF5 #F5826B
split-complementary
#99F56B #826BF5 #F56BDE
monochromatic
#51D70F #71F132 #99F56B #C1F9A4 #E8FDDE

Accessibility & contrast

On white

1.34
#99F56B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.63
#99F56B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F56B
15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99F56B#FFFFFF#000000##000000
##99F56B1.001.3415.6315.63
#FFFFFF1.341.0021.0021.00
#00000015.6321.001.001.00
##00000015.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE35D
Deuteranopia (green-blind)
#F0DB75
Tritanopia (blue-blind)
#96EDD7
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #99f56b;
/* rgb */ color: rgb(153, 245, 107);
/* oklch */ color: oklch(88.4% 0.195 136.5);
Tailwind
colors: {
  custom: {
    50: '#bcf999',
    500: '#99f56b',
    950: '#000000',
  },
}
SCSS
$custom: #99f56b;
$custom-light: #bcf999;
$custom-dark: #000000;
JSON
{
  "hex": "#99f56b",
  "rgb": {
    "r": 153,
    "g": 245,
    "b": 107
  },
  "hsl": {
    "h": 100,
    "s": 87.342,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88361,
    "c": 0.19467,
    "h": 136.5
  },
  "luminance": 0.73139
}

Semantic roles & 50–950 ramp

primary
#99F56B
secondary
#9C36CE
accent
#02E498
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#12170E
muted
#82857F

Preview Lab

Preview with #99F56B

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

Preview Lab → · Contrast checker → · Palette generator →

#99F56B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva