#9FFE64#9FFE64

#9FFE64 is a very light, highly saturated yellow-green. Relative luminance 0.792; OKLCH L 90.7% C 0.209 H 135.3°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#9FFE64
RGB	rgb(159, 254, 100)
HSL	hsl(97, 99%, 69%)
HSV	hsv(97, 61%, 100%)
CMYK	cmyk(37.4%, 0%, 60.6%, 0.4%)
CIE-LAB	lab(91.31, -53.51, 63.22)
CIE-LCH	lch(91.31, 82.83, 130.25°)
OKLab	oklab(90.7% -0.1485 0.1468)
OKLCH	oklch(90.7% 0.209 135.3)
XYZ	xyz(52.0389, 79.1721, 24.5939)
Luminance	0.7917 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FFE64 #C364FE

analogous

#ECFE64 #9FFE64 #64FE76

triadic

#9FFE64 #649FFE #FE649F

tetradic

#9FFE64 #64ECFE #C364FE #FE7664

square

#9FFE64 #64ECFE #C364FE #FE7664

split-complementary

#9FFE64 #7664FE #FE64EC

monochromatic

#59E601 #79FE27 #9FFE64 #C5FEA1 #EAFFDE

Accessibility & contrast

On white

1.25

#9FFE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#9FFE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FFE64

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FFE64	#FFFFFF	#000000	##000000
##9FFE64	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB52

Deuteranopia (green-blind)

#F9E370

Tritanopia (blue-blind)

#9DF5DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #9ffe64;
/* rgb */ color: rgb(159, 254, 100);
/* oklch */ color: oklch(90.7% 0.209 135.3);

Tailwind

colors: {
  custom: {
    50: '#c1ff95',
    500: '#9ffe64',
    950: '#000000',
  },
}

SCSS

$custom: #9ffe64;
$custom-light: #c1ff95;
$custom-dark: #000000;

JSON

{
  "hex": "#9ffe64",
  "rgb": {
    "r": 159,
    "g": 254,
    "b": 100
  },
  "hsl": {
    "h": 97.013,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.907,
    "c": 0.20883,
    "h": 135.3
  },
  "luminance": 0.79175
}

Semantic roles & 50–950 ramp

primary

#9FFE64

secondary

#972DD9

accent

#00E68E

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180E

muted

#82867F

Preview Lab

Preview with #9FFE64

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

Preview Lab → · Contrast checker → · Palette generator →