#64DC91#64DC91

#64DC91 is a light, vivid green. Relative luminance 0.559; OKLCH L 80.7% C 0.153 H 153.7°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#64DC91
RGB	rgb(100, 220, 145)
HSL	hsl(143, 63%, 63%)
HSV	hsv(143, 55%, 86%)
CMYK	cmyk(54.5%, 0%, 34.1%, 13.7%)
CIE-LAB	lab(79.58, -50.35, 26.90)
CIE-LCH	lch(79.58, 57.09, 151.89°)
OKLab	oklab(80.65% -0.1369 0.0676)
OKLCH	oklch(80.65% 0.153 153.7)
XYZ	xyz(35.9568, 55.9369, 35.6846)
Luminance	0.5594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DC91 #DC64AF

analogous

#73DC64 #64DC91 #64DCCD

triadic

#64DC91 #9164DC #DC9164

tetradic

#64DC91 #6473DC #DC64AF #DCCD64

square

#64DC91 #6473DC #DC64AF #DCCD64

split-complementary

#64DC91 #CD64DC #DC6473

monochromatic

#24A153 #32D16E #64DC91 #96E7B4 #C8F3D8

Accessibility & contrast

On white

1.72

#64DC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#64DC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DC91

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DC91	#FFFFFF	#000000	##000000
##64DC91	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCC8C

Deuteranopia (green-blind)

#CBC196

Tritanopia (blue-blind)

#42DAC9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #64dc91;
/* rgb */ color: rgb(100, 220, 145);
/* oklch */ color: oklch(80.7% 0.153 153.7);

Tailwind

colors: {
  custom: {
    50: '#99e8b1',
    500: '#64dc91',
    950: '#000000',
  },
}

SCSS

$custom: #64dc91;
$custom-light: #99e8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#64dc91",
  "rgb": {
    "r": 100,
    "g": 220,
    "b": 145
  },
  "hsl": {
    "h": 142.5,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8065,
    "c": 0.15266,
    "h": 153.7
  },
  "luminance": 0.5594
}

Semantic roles & 50–950 ramp

primary

#64DC91

secondary

#A5407F

accent

#1B89CB

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1611

muted

#808481

Preview Lab

Preview with #64DC91

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

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