#9CEF64#9CEF64

#9CEF64 is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.0% C 0.191 H 134.6°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#9CEF64
RGB	rgb(156, 239, 100)
HSL	hsl(96, 81%, 66%)
HSV	hsv(96, 58%, 94%)
CMYK	cmyk(34.7%, 0%, 58.2%, 6.3%)
CIE-LAB	lab(86.86, -48.32, 58.16)
CIE-LCH	lch(86.86, 75.61, 129.72°)
OKLab	oklab(87.03% -0.1341 0.136)
OKLCH	oklch(87.03% 0.191 134.6)
XYZ	xyz(46.8761, 69.7190, 23.0414)
Luminance	0.6972 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.81

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CEF64 #B764EF

analogous

#E2EF64 #9CEF64 #64EF72

triadic

#9CEF64 #649CEF #EF649C

tetradic

#9CEF64 #64E2EF #B764EF #EF7264

square

#9CEF64 #64E2EF #B764EF #EF7264

split-complementary

#9CEF64 #7264EF #EF64E2

monochromatic

#5BC414 #79E92D #9CEF64 #BFF59B #E3FAD3

Accessibility & contrast

On white

1.41

#9CEF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#9CEF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CEF64

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CEF64	#FFFFFF	#000000	##000000
##9CEF64	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE55

Deuteranopia (green-blind)

#ECD76E

Tritanopia (blue-blind)

#9BE7D1

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #9cef64;
/* rgb */ color: rgb(156, 239, 100);
/* oklch */ color: oklch(87.0% 0.191 134.6);

Tailwind

colors: {
  custom: {
    50: '#bef594',
    500: '#9cef64',
    950: '#000000',
  },
}

SCSS

$custom: #9cef64;
$custom-light: #bef594;
$custom-dark: #000000;

JSON

{
  "hex": "#9cef64",
  "rgb": {
    "r": 156,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 95.827,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87029,
    "c": 0.19105,
    "h": 134.6
  },
  "luminance": 0.69721
}

Semantic roles & 50–950 ramp

primary

#9CEF64

secondary

#8935C2

accent

#08DE88

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12170D

muted

#82857F

Preview Lab

Preview with #9CEF64

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

Preview Lab → · Contrast checker → · Palette generator →