#64E399#64E399

#64E399 is a very light, vivid green. Relative luminance 0.599; OKLCH L 82.5% C 0.155 H 155.2°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#64E399
RGB	rgb(100, 227, 153)
HSL	hsl(145, 69%, 64%)
HSV	hsv(145, 56%, 89%)
CMYK	cmyk(55.9%, 0%, 32.6%, 11%)
CIE-LAB	lab(81.81, -51.73, 25.78)
CIE-LCH	lch(81.81, 57.80, 153.50°)
OKLab	oklab(82.52% -0.1407 0.065)
OKLCH	oklch(82.52% 0.155 155.2)
XYZ	xyz(38.4713, 59.9439, 39.6738)
Luminance	0.5995 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E399 #E364AE

analogous

#6FE364 #64E399 #64E3D8

triadic

#64E399 #9964E3 #E39964

tetradic

#64E399 #646FE3 #E364AE #E3D864

square

#64E399 #646FE3 #E364AE #E3D864

split-complementary

#64E399 #D864E3 #E3646F

monochromatic

#1FAD5B #30DA77 #64E399 #98ECBB #CCF6DD

Accessibility & contrast

On white

1.62

#64E399 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.99

#64E399 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E399

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E399	#FFFFFF	#000000	##000000
##64E399	1.00	1.62	12.99	12.99
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.99	21.00	1.00	1.00
##000000	12.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D394

Deuteranopia (green-blind)

#D1C69E

Tritanopia (blue-blind)

#3BE1D0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #64e399;
/* rgb */ color: rgb(100, 227, 153);
/* oklch */ color: oklch(82.5% 0.155 155.2);

Tailwind

colors: {
  custom: {
    50: '#9aecb7',
    500: '#64e399',
    950: '#000000',
  },
}

SCSS

$custom: #64e399;
$custom-light: #9aecb7;
$custom-dark: #000000;

JSON

{
  "hex": "#64e399",
  "rgb": {
    "r": 100,
    "g": 227,
    "b": 153
  },
  "hsl": {
    "h": 145.039,
    "s": 69.399,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82521,
    "c": 0.15504,
    "h": 155.2
  },
  "luminance": 0.59947
}

Semantic roles & 50–950 ramp

primary

#64E399

secondary

#AF3C7F

accent

#1482D1

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #64E399

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

Preview Lab → · Contrast checker → · Palette generator →