#64EB99#64EB99

#64EB99 is a very light, vivid green. Relative luminance 0.644; OKLCH L 84.5% C 0.166 H 154.0°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#64EB99
RGB	rgb(100, 235, 153)
HSL	hsl(144, 77%, 66%)
HSV	hsv(144, 57%, 92%)
CMYK	cmyk(57.4%, 0%, 34.9%, 7.8%)
CIE-LAB	lab(84.19, -54.93, 28.99)
CIE-LCH	lch(84.19, 62.11, 152.17°)
OKLab	oklab(84.47% -0.1491 0.0728)
OKLCH	oklch(84.47% 0.166 154)
XYZ	xyz(40.7104, 64.4221, 40.4201)
Luminance	0.6443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EB99 #EB64B6

analogous

#72EB64 #64EB99 #64EBDD

triadic

#64EB99 #9964EB #EB9964

tetradic

#64EB99 #6472EB #EB64B6 #EBDD64

square

#64EB99 #6472EB #EB64B6 #EBDD64

split-complementary

#64EB99 #DD64EB #EB6472

monochromatic

#18BC59 #2EE475 #64EB99 #9AF2BD #D0F9E0

Accessibility & contrast

On white

1.51

#64EB99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#64EB99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EB99

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EB99	#FFFFFF	#000000	##000000
##64EB99	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDA94

Deuteranopia (green-blind)

#D8CD9E

Tritanopia (blue-blind)

#38E8D6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #64eb99;
/* rgb */ color: rgb(100, 235, 153);
/* oklch */ color: oklch(84.5% 0.166 154.0);

Tailwind

colors: {
  custom: {
    50: '#9bf2b7',
    500: '#64eb99',
    950: '#000000',
  },
}

SCSS

$custom: #64eb99;
$custom-light: #9bf2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#64eb99",
  "rgb": {
    "r": 100,
    "g": 235,
    "b": 153
  },
  "hsl": {
    "h": 143.556,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84468,
    "c": 0.16592,
    "h": 154
  },
  "luminance": 0.64426
}

Semantic roles & 50–950 ramp

primary

#64EB99

secondary

#BB3888

accent

#0C89D9

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64EB99

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

Preview Lab → · Contrast checker → · Palette generator →