#64EE91#64EE91

#64EE91 is a very light, vivid green. Relative luminance 0.659; OKLCH L 85.0% C 0.177 H 151.5°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#64EE91
RGB	rgb(100, 238, 145)
HSL	hsl(140, 80%, 66%)
HSV	hsv(140, 58%, 93%)
CMYK	cmyk(58%, 0%, 39.1%, 6.7%)
CIE-LAB	lab(84.94, -57.51, 34.05)
CIE-LCH	lch(84.94, 66.83, 149.37°)
OKLab	oklab(85.05% -0.1557 0.0847)
OKLCH	oklch(85.05% 0.177 151.5)
XYZ	xyz(40.9378, 65.8989, 37.3450)
Luminance	0.6590 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EE91 #EE64C1

analogous

#7CEE64 #64EE91 #64EED6

triadic

#64EE91 #9164EE #EE9164

tetradic

#64EE91 #647CEE #EE64C1 #EED664

square

#64EE91 #647CEE #EE64C1 #EED664

split-complementary

#64EE91 #D664EE #EE647C

monochromatic

#15C24E #2DE86A #64EE91 #9BF4B8 #D2FADF

Accessibility & contrast

On white

1.48

#64EE91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#64EE91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EE91

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EE91	#FFFFFF	#000000	##000000
##64EE91	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDC8B

Deuteranopia (green-blind)

#DCCF97

Tritanopia (blue-blind)

#3BEBD7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #64ee91;
/* rgb */ color: rgb(100, 238, 145);
/* oklch */ color: oklch(85.0% 0.177 151.5);

Tailwind

colors: {
  custom: {
    50: '#9bf4b2',
    500: '#64ee91',
    950: '#000000',
  },
}

SCSS

$custom: #64ee91;
$custom-light: #9bf4b2;
$custom-dark: #000000;

JSON

{
  "hex": "#64ee91",
  "rgb": {
    "r": 100,
    "g": 238,
    "b": 145
  },
  "hsl": {
    "h": 139.565,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85048,
    "c": 0.1772,
    "h": 151.5
  },
  "luminance": 0.65903
}

Semantic roles & 50–950 ramp

primary

#64EE91

secondary

#C03693

accent

#0998DD

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64EE91

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

Preview Lab → · Contrast checker → · Palette generator →