#64E891#64E891

#64E891 is a very light, vivid green. Relative luminance 0.625; OKLCH L 83.6% C 0.169 H 152.1°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#64E891
RGB	rgb(100, 232, 145)
HSL	hsl(140, 74%, 65%)
HSV	hsv(140, 57%, 91%)
CMYK	cmyk(56.9%, 0%, 37.5%, 9%)
CIE-LAB	lab(83.16, -55.17, 31.69)
CIE-LCH	lch(83.16, 63.62, 150.13°)
OKLab	oklab(83.58% -0.1495 0.0791)
OKLCH	oklch(83.58% 0.169 152.1)
XYZ	xyz(39.2200, 62.4632, 36.7724)
Luminance	0.6247 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E891 #E864BB

analogous

#79E864 #64E891 #64E8D3

triadic

#64E891 #9164E8 #E89164

tetradic

#64E891 #6479E8 #E864BB #E8D364

square

#64E891 #6479E8 #E864BB #E8D364

split-complementary

#64E891 #D364E8 #E86479

monochromatic

#1BB750 #2FE06B #64E891 #99F0B7 #CFF8DD

Accessibility & contrast

On white

1.56

#64E891 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#64E891 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E891

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E891	#FFFFFF	#000000	##000000
##64E891	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D78B

Deuteranopia (green-blind)

#D7CA97

Tritanopia (blue-blind)

#3EE5D2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #64e891;
/* rgb */ color: rgb(100, 232, 145);
/* oklch */ color: oklch(83.6% 0.169 152.1);

Tailwind

colors: {
  custom: {
    50: '#9bf0b2',
    500: '#64e891',
    950: '#000000',
  },
}

SCSS

$custom: #64e891;
$custom-light: #9bf0b2;
$custom-dark: #000000;

JSON

{
  "hex": "#64e891",
  "rgb": {
    "r": 100,
    "g": 232,
    "b": 145
  },
  "hsl": {
    "h": 140.455,
    "s": 74.157,
    "l": 65.098
  },
  "oklch": {
    "l": 0.83583,
    "c": 0.16913,
    "h": 152.1
  },
  "luminance": 0.62467
}

Semantic roles & 50–950 ramp

primary

#64E891

secondary

#B63A8C

accent

#0F92D6

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64E891

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

Preview Lab → · Contrast checker → · Palette generator →