#9DEF64#9DEF64

#9DEF64 is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.1% C 0.191 H 134.4°. Best body text is #000000 at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#9DEF64
RGB	rgb(157, 239, 100)
HSL	hsl(95, 81%, 66%)
HSV	hsv(95, 58%, 94%)
CMYK	cmyk(34.3%, 0%, 58.2%, 6.3%)
CIE-LAB	lab(86.91, -47.98, 58.23)
CIE-LCH	lch(86.91, 75.45, 129.49°)
OKLab	oklab(87.08% -0.1333 0.1362)
OKLCH	oklch(87.08% 0.191 134.4)
XYZ	xyz(47.0704, 69.8192, 23.0505)
Luminance	0.6982 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.85

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DEF64 #B664EF

analogous

#E2EF64 #9DEF64 #64EF71

triadic

#9DEF64 #649DEF #EF649D

tetradic

#9DEF64 #64E2EF #B664EF #EF7164

square

#9DEF64 #64E2EF #B664EF #EF7164

split-complementary

#9DEF64 #7164EF #EF64E2

monochromatic

#5CC414 #7AE92D #9DEF64 #C0F59B #E3FAD3

Accessibility & contrast

On white

1.40

#9DEF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.96

#9DEF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DEF64

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DEF64	#FFFFFF	#000000	##000000
##9DEF64	1.00	1.40	14.96	14.96
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.96	21.00	1.00	1.00
##000000	14.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE55

Deuteranopia (green-blind)

#ECD76E

Tritanopia (blue-blind)

#9CE7D1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #9def64;
/* rgb */ color: rgb(157, 239, 100);
/* oklch */ color: oklch(87.1% 0.191 134.4);

Tailwind

colors: {
  custom: {
    50: '#bef494',
    500: '#9def64',
    950: '#000000',
  },
}

SCSS

$custom: #9def64;
$custom-light: #bef494;
$custom-dark: #000000;

JSON

{
  "hex": "#9def64",
  "rgb": {
    "r": 157,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 95.396,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87083,
    "c": 0.19054,
    "h": 134.4
  },
  "luminance": 0.69821
}

Semantic roles & 50–950 ramp

primary

#9DEF64

secondary

#8835C2

accent

#08DE86

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170D

muted

#82857F

Preview Lab

Preview with #9DEF64

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

Preview Lab → · Contrast checker → · Palette generator →