#64EFA1#64EFA1

#64EFA1 is a very light, vivid green. Relative luminance 0.670; OKLCH L 85.6% C 0.164 H 155.8°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#64EFA1
RGB	rgb(100, 239, 161)
HSL	hsl(146, 81%, 66%)
HSV	hsv(146, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 32.6%, 6.3%)
CIE-LAB	lab(85.51, -55.04, 26.70)
CIE-LCH	lch(85.51, 61.18, 154.12°)
OKLab	oklab(85.6% -0.1497 0.0674)
OKLCH	oklch(85.6% 0.164 155.8)
XYZ	xyz(42.5515, 67.0115, 44.4034)
Luminance	0.6702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EFA1 #EF64B2

analogous

#6DEF64 #64EFA1 #64EFE7

triadic

#64EFA1 #A164EF #EFA164

tetradic

#64EFA1 #646DEF #EF64B2 #EFE764

square

#64EFA1 #646DEF #EF64B2 #EFE764

split-complementary

#64EFA1 #E764EF #EF646D

monochromatic

#14C462 #2DE97F #64EFA1 #9BF5C3 #D3FAE4

Accessibility & contrast

On white

1.46

#64EFA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#64EFA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EFA1

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EFA1	#FFFFFF	#000000	##000000
##64EFA1	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDE9C

Deuteranopia (green-blind)

#DBD0A6

Tritanopia (blue-blind)

#30EDDB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #64efa1;
/* rgb */ color: rgb(100, 239, 161);
/* oklch */ color: oklch(85.6% 0.164 155.8);

Tailwind

colors: {
  custom: {
    50: '#9bf5bd',
    500: '#64efa1',
    950: '#000000',
  },
}

SCSS

$custom: #64efa1;
$custom-light: #9bf5bd;
$custom-dark: #000000;

JSON

{
  "hex": "#64efa1",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 161
  },
  "hsl": {
    "h": 146.331,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85599,
    "c": 0.16415,
    "h": 155.8
  },
  "luminance": 0.67016
}

Semantic roles & 50–950 ramp

primary

#64EFA1

secondary

#C23584

accent

#0880DE

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #64EFA1

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

Preview Lab → · Contrast checker → · Palette generator →