#9CFF64#9CFF64

#9CFF64 is a very light, highly saturated yellow-green. Relative luminance 0.795; OKLCH L 90.8% C 0.212 H 135.9°. Best body text is #000000 at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#9CFF64
RGB	rgb(156, 255, 100)
HSL	hsl(98, 100%, 70%)
HSV	hsv(98, 61%, 100%)
CMYK	cmyk(38.8%, 0%, 60.8%, 0%)
CIE-LAB	lab(91.46, -54.87, 63.35)
CIE-LCH	lch(91.46, 83.81, 130.90°)
OKLab	oklab(90.79% -0.1521 0.1471)
OKLCH	oklch(90.79% 0.212 135.9)
XYZ	xyz(51.7692, 79.5053, 24.6724)
Luminance	0.7951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CFF64 #C764FF

analogous

#E9FF64 #9CFF64 #64FF7A

triadic

#9CFF64 #649CFF #FF649C

tetradic

#9CFF64 #64E9FF #C764FF #FF7A64

square

#9CFF64 #64E9FF #C764FF #FF7A64

split-complementary

#9CFF64 #7A64FF #FF64E9

monochromatic

#54E900 #75FF27 #9CFF64 #C3FFA1 #EAFFDE

Accessibility & contrast

On white

1.24

#9CFF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.90

#9CFF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CFF64

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CFF64	#FFFFFF	#000000	##000000
##9CFF64	1.00	1.24	16.90	16.90
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.90	21.00	1.00	1.00
##000000	16.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC52

Deuteranopia (green-blind)

#FAE370

Tritanopia (blue-blind)

#99F6DE

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #9cff64;
/* rgb */ color: rgb(156, 255, 100);
/* oklch */ color: oklch(90.8% 0.212 135.9);

Tailwind

colors: {
  custom: {
    50: '#bfff96',
    500: '#9cff64',
    950: '#000000',
  },
}

SCSS

$custom: #9cff64;
$custom-light: #bfff96;
$custom-dark: #000000;

JSON

{
  "hex": "#9cff64",
  "rgb": {
    "r": 156,
    "g": 255,
    "b": 100
  },
  "hsl": {
    "h": 98.323,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90785,
    "c": 0.21158,
    "h": 135.9
  },
  "luminance": 0.79508
}

Semantic roles & 50–950 ramp

primary

#9CFF64

secondary

#9C2DDA

accent

#00E693

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180E

muted

#82867F

Preview Lab

Preview with #9CFF64

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

Preview Lab → · Contrast checker → · Palette generator →