#9FE351#9FE351

#9FE351 is a very light, vivid yellow-green. Relative luminance 0.629; OKLCH L 84.2% C 0.189 H 130.8°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX#9FE351
RGBrgb(159, 227, 81)
HSLhsl(88, 72%, 60%)
HSVhsv(88, 64%, 89%)
CMYKcmyk(30%, 0%, 64.3%, 11%)
CIE-LABlab(83.39, -43.82, 62.32)
CIE-LCHlch(83.39, 76.19, 125.11°)
OKLaboklab(84.19% -0.1234 0.1428)
OKLCHoklch(84.19% 0.189 130.8)
XYZxyz(43.2520, 62.9018, 17.6454)
Luminance0.6290 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9FE351 #9551E3
analogous
#E3DE51 #9FE351 #56E351
triadic
#9FE351 #519FE3 #E3519F
tetradic
#9FE351 #51E3DE #9551E3 #E35156
square
#9FE351 #51E3DE #9551E3 #E35156
split-complementary
#9FE351 #5156E3 #DE51E3
monochromatic
#61A01A #82D522 #9FE351 #BCEB86 #D9F4BA

Accessibility & contrast

On white

1.55
#9FE351 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.58
#9FE351 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE351
13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9FE351#FFFFFF#000000##000000
##9FE3511.001.5513.5813.58
#FFFFFF1.551.0021.0021.00
#00000013.5821.001.001.00
##00000013.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD33E
Deuteranopia (green-blind)
#E3CE5D
Tritanopia (blue-blind)
#A2DAC5
Achromatopsia (no color)
#D0D0D0

Design tokens & code

CSS
--color: #9fe351;
/* rgb */ color: rgb(159, 227, 81);
/* oklch */ color: oklch(84.2% 0.189 130.8);
Tailwind
colors: {
  custom: {
    50: '#bfec88',
    500: '#9fe351',
    950: '#000000',
  },
}
SCSS
$custom: #9fe351;
$custom-light: #bfec88;
$custom-dark: #000000;
JSON
{
  "hex": "#9fe351",
  "rgb": {
    "r": 159,
    "g": 227,
    "b": 81
  },
  "hsl": {
    "h": 87.945,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84194,
    "c": 0.18875,
    "h": 130.8
  },
  "luminance": 0.62903
}

Semantic roles & 50–950 ramp

primary
#9FE351
secondary
#6835A3
accent
#11D46C
background
#FDFEFC
surface
#F9FDF4
border
#D2D5CE
text
#13160C
muted
#82847F

Preview Lab

Preview with #9FE351

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

Preview Lab → · Contrast checker → · Palette generator →

#9FE351 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva