#9FDB51#9FDB51

#9FDB51 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.3% C 0.179 H 129.6°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX#9FDB51
RGBrgb(159, 219, 81)
HSLhsl(86, 66%, 59%)
HSVhsv(86, 63%, 86%)
CMYKcmyk(27.4%, 0%, 63%, 14.1%)
CIE-LABlab(81.09, -40.33, 59.84)
CIE-LCHlch(81.09, 72.16, 123.98°)
OKLaboklab(82.32% -0.1139 0.1375)
OKLCHoklch(82.32% 0.179 129.6)
XYZxyz(41.1145, 58.6270, 16.9329)
Luminance0.5863 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9FDB51 #8D51DB
analogous
#DBD251 #9FDB51 #5ADB51
triadic
#9FDB51 #519FDB #DB519F
tetradic
#9FDB51 #51DBD2 #8D51DB #DB515A
square
#9FDB51 #51DBD2 #8D51DB #DB515A
split-complementary
#9FDB51 #515ADB #D251DB
monochromatic
#60931E #82C629 #9FDB51 #BBE584 #D7F0B6

Accessibility & contrast

On white

1.65
#9FDB51 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.73
#9FDB51 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FDB51
12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9FDB51#FFFFFF#000000##000000
##9FDB511.001.6512.7312.73
#FFFFFF1.651.0021.0021.00
#00000012.7321.001.001.00
##00000012.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CC40
Deuteranopia (green-blind)
#DCC85C
Tritanopia (blue-blind)
#A3D2BE
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #9fdb51;
/* rgb */ color: rgb(159, 219, 81);
/* oklch */ color: oklch(82.3% 0.179 129.6);
Tailwind
colors: {
  custom: {
    50: '#bfe688',
    500: '#9fdb51',
    950: '#000000',
  },
}
SCSS
$custom: #9fdb51;
$custom-light: #bfe688;
$custom-dark: #000000;
JSON
{
  "hex": "#9fdb51",
  "rgb": {
    "r": 159,
    "g": 219,
    "b": 81
  },
  "hsl": {
    "h": 86.087,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82322,
    "c": 0.17855,
    "h": 129.6
  },
  "luminance": 0.58628
}

Semantic roles & 50–950 ramp

primary
#9FDB51
secondary
#623898
accent
#3FE989
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13160C
muted
#82847F

Preview Lab

Preview with #9FDB51

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

Preview Lab → · Contrast checker → · Palette generator →

#9FDB51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva