#9EFF5C#9EFF5C

#9EFF5C is a very light, highly saturated yellow-green. Relative luminance 0.796; OKLCH L 90.8% C 0.216 H 134.9°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX#9EFF5C
RGBrgb(158, 255, 92)
HSLhsl(96, 100%, 68%)
HSVhsv(96, 64%, 100%)
CMYKcmyk(38%, 0%, 63.9%, 0%)
CIE-LABlab(91.49, -54.91, 66.64)
CIE-LCHlch(91.49, 86.35, 129.49°)
OKLaboklab(90.81% -0.1529 0.1532)
OKLCHoklch(90.81% 0.216 134.9)
XYZxyz(51.7912, 79.5593, 22.7507)
Luminance0.7956 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9EFF5C #BD5CFF
analogous
#EFFF5C #9EFF5C #5CFF6C
triadic
#9EFF5C #5C9EFF #FF5C9E
tetradic
#9EFF5C #5CEFFF #BD5CFF #FF6C5C
square
#9EFF5C #5CEFFF #BD5CFF #FF6C5C
split-complementary
#9EFF5C #6C5CFF #FF5CEF
monochromatic
#5BE100 #7AFF1F #9EFF5C #C2FF99 #E7FFD6

Accessibility & contrast

On white

1.24
#9EFF5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.91
#9EFF5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EFF5C
16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9EFF5C#FFFFFF#000000##000000
##9EFF5C1.001.2416.9116.91
#FFFFFF1.241.0021.0021.00
#00000016.9121.001.001.00
##00000016.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEC47
Deuteranopia (green-blind)
#FBE469
Tritanopia (blue-blind)
#9CF6DD
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #9eff5c;
/* rgb */ color: rgb(158, 255, 92);
/* oklch */ color: oklch(90.8% 0.216 134.9);
Tailwind
colors: {
  custom: {
    50: '#c0ff91',
    500: '#9eff5c',
    950: '#000000',
  },
}
SCSS
$custom: #9eff5c;
$custom-light: #c0ff91;
$custom-dark: #000000;
JSON
{
  "hex": "#9eff5c",
  "rgb": {
    "r": 158,
    "g": 255,
    "b": 92
  },
  "hsl": {
    "h": 95.706,
    "s": 100,
    "l": 68.039
  },
  "oklch": {
    "l": 0.90808,
    "c": 0.21642,
    "h": 134.9
  },
  "luminance": 0.79562
}

Semantic roles & 50–950 ramp

primary
#9EFF5C
secondary
#9126D9
accent
#00E689
background
#FDFFFC
surface
#F9FFF4
border
#D2D7CE
text
#13180D
muted
#82867F

Preview Lab

Preview with #9EFF5C

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

Preview Lab → · Contrast checker → · Palette generator →

#9EFF5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva