#64BF39#64BF39

#64BF39 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.2% C 0.190 H 137.5°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#64BF39
RGB	rgb(100, 191, 57)
HSL	hsl(101, 54%, 49%)
HSV	hsv(101, 70%, 75%)
CMYK	cmyk(47.6%, 0%, 70.2%, 25.1%)
CIE-LAB	lab(69.66, -50.47, 56.43)
CIE-LCH	lch(69.66, 75.70, 131.81°)
OKLab	oklab(72.16% -0.1397 0.1281)
OKLCH	oklch(72.16% 0.19 137.5)
XYZ	xyz(24.6241, 40.2647, 10.3444)
Luminance	0.4027 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BF39 #9439BF

analogous

#A7BF39 #64BF39 #39BF51

triadic

#64BF39 #3964BF #BF3964

tetradic

#64BF39 #39A7BF #9439BF #BF5139

square

#64BF39 #39A7BF #9439BF #BF5139

split-complementary

#64BF39 #5139BF #BF39A7

monochromatic

#33611D #4B902B #64BF39 #87D164 #ACDF93

Accessibility & contrast

On white

2.32

#64BF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#64BF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF39

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BF39	#FFFFFF	#000000	##000000
##64BF39	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF24

Deuteranopia (green-blind)

#B9A746

Tritanopia (blue-blind)

#5EB8A4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64bf39;
/* rgb */ color: rgb(100, 191, 57);
/* oklch */ color: oklch(72.2% 0.190 137.5);

Tailwind

colors: {
  custom: {
    50: '#98d377',
    500: '#64bf39',
    950: '#000000',
  },
}

SCSS

$custom: #64bf39;
$custom-light: #98d377;
$custom-dark: #000000;

JSON

{
  "hex": "#64bf39",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 57
  },
  "hsl": {
    "h": 100.746,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72157,
    "c": 0.18955,
    "h": 137.5
  },
  "luminance": 0.40266
}

Semantic roles & 50–950 ramp

primary

#64BF39

secondary

#B58ACA

accent

#4ADDAE

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #64BF39

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

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