#9FFD5B#9FFD5B

#9FFD5B is a very light, highly saturated yellow-green. Relative luminance 0.784; OKLCH L 90.4% C 0.214 H 134.5°. Best body text is #000000 at 16.68:1 contrast (WCAG AA passes).

Color values

HEX#9FFD5B
RGBrgb(159, 253, 91)
HSLhsl(95, 98%, 67%)
HSVhsv(95, 64%, 99%)
CMYKcmyk(37.2%, 0%, 64%, 0.8%)
CIE-LABlab(90.95, -53.87, 66.47)
CIE-LCHlch(90.95, 85.56, 129.02°)
OKLaboklab(90.38% -0.1501 0.1527)
OKLCHoklch(90.38% 0.214 134.5)
XYZxyz(51.3106, 78.3744, 22.3197)
Luminance0.7838 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9FFD5B #B95BFD
analogous
#F0FD5B #9FFD5B #5BFD68
triadic
#9FFD5B #5B9FFD #FD5B9F
tetradic
#9FFD5B #5BF0FD #B95BFD #FD685B
square
#9FFD5B #5BF0FD #B95BFD #FD685B
split-complementary
#9FFD5B #685BFD #FD5BF0
monochromatic
#5DDB03 #7CFC1F #9FFD5B #C2FE97 #E6FED4

Accessibility & contrast

On white

1.26
#9FFD5B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.68
#9FFD5B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FFD5B
16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9FFD5B#FFFFFF#000000##000000
##9FFD5B1.001.2616.6816.68
#FFFFFF1.261.0021.0021.00
#00000016.6821.001.001.00
##00000016.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEA46
Deuteranopia (green-blind)
#F9E268
Tritanopia (blue-blind)
#9EF4DC
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #9ffd5b;
/* rgb */ color: rgb(159, 253, 91);
/* oklch */ color: oklch(90.4% 0.214 134.5);
Tailwind
colors: {
  custom: {
    50: '#c1fe90',
    500: '#9ffd5b',
    950: '#000000',
  },
}
SCSS
$custom: #9ffd5b;
$custom-light: #c1fe90;
$custom-dark: #000000;
JSON
{
  "hex": "#9ffd5b",
  "rgb": {
    "r": 159,
    "g": 253,
    "b": 91
  },
  "hsl": {
    "h": 94.815,
    "s": 97.59,
    "l": 67.451
  },
  "oklch": {
    "l": 0.9038,
    "c": 0.21417,
    "h": 134.5
  },
  "luminance": 0.78377
}

Semantic roles & 50–950 ramp

primary
#9FFD5B
secondary
#8C28D4
accent
#00E685
background
#FDFFFC
surface
#F9FFF4
border
#D2D7CE
text
#13180D
muted
#82867F

Preview Lab

Preview with #9FFD5B

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

Preview Lab → · Contrast checker → · Palette generator →

#9FFD5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva