#64EC91#64EC91

#64EC91 is a very light, vivid green. Relative luminance 0.647; OKLCH L 84.6% C 0.175 H 151.7°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#64EC91
RGB	rgb(100, 236, 145)
HSL	hsl(140, 78%, 66%)
HSV	hsv(140, 58%, 93%)
CMYK	cmyk(57.6%, 0%, 38.6%, 7.5%)
CIE-LAB	lab(84.35, -56.73, 33.26)
CIE-LCH	lch(84.35, 65.76, 149.62°)
OKLab	oklab(84.56% -0.1536 0.0828)
OKLCH	oklch(84.56% 0.175 151.7)
XYZ	xyz(40.3588, 64.7408, 37.1519)
Luminance	0.6474 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EC91 #EC64BF

analogous

#7BEC64 #64EC91 #64ECD5

triadic

#64EC91 #9164EC #EC9164

tetradic

#64EC91 #647BEC #EC64BF #ECD564

square

#64EC91 #647BEC #EC64BF #ECD564

split-complementary

#64EC91 #D564EC #EC647B

monochromatic

#17BE4F #2DE56A #64EC91 #9BF3B8 #D1F9DE

Accessibility & contrast

On white

1.51

#64EC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#64EC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EC91

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EC91	#FFFFFF	#000000	##000000
##64EC91	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDDA8B

Deuteranopia (green-blind)

#DACD97

Tritanopia (blue-blind)

#3CE9D5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #64ec91;
/* rgb */ color: rgb(100, 236, 145);
/* oklch */ color: oklch(84.6% 0.175 151.7);

Tailwind

colors: {
  custom: {
    50: '#9bf3b2',
    500: '#64ec91',
    950: '#000000',
  },
}

SCSS

$custom: #64ec91;
$custom-light: #9bf3b2;
$custom-dark: #000000;

JSON

{
  "hex": "#64ec91",
  "rgb": {
    "r": 100,
    "g": 236,
    "b": 145
  },
  "hsl": {
    "h": 139.853,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8456,
    "c": 0.17452,
    "h": 151.7
  },
  "luminance": 0.64745
}

Semantic roles & 50–950 ramp

primary

#64EC91

secondary

#BD3791

accent

#0B96DA

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64EC91

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

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