#64BF3F#64BF3F

#64BF3F is a light, vivid green. Relative luminance 0.403; OKLCH L 72.2% C 0.186 H 138.0°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#64BF3F
RGB	rgb(100, 191, 63)
HSL	hsl(103, 50%, 50%)
HSV	hsv(103, 67%, 75%)
CMYK	cmyk(47.6%, 0%, 67%, 25.1%)
CIE-LAB	lab(69.70, -49.98, 54.11)
CIE-LCH	lch(69.70, 73.66, 132.73°)
OKLab	oklab(72.21% -0.1379 0.1241)
OKLCH	oklch(72.21% 0.186 138)
XYZ	xyz(24.7827, 40.3281, 11.1799)
Luminance	0.4033 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BF3F #9A3FBF

analogous

#A4BF3F #64BF3F #3FBF5A

triadic

#64BF3F #3F64BF #BF3F64

tetradic

#64BF3F #3FA4BF #9A3FBF #BF5A3F

square

#64BF3F #3FA4BF #9A3FBF #BF5A3F

split-complementary

#64BF3F #5A3FBF #BF3FA4

monochromatic

#346321 #4C9130 #64BF3F #89CF6D #AEDE9B

Accessibility & contrast

On white

2.32

#64BF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#64BF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF3F

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BF3F	#FFFFFF	#000000	##000000
##64BF3F	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2D

Deuteranopia (green-blind)

#B9A74A

Tritanopia (blue-blind)

#5EB9A5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64bf3f;
/* rgb */ color: rgb(100, 191, 63);
/* oklch */ color: oklch(72.2% 0.186 138.0);

Tailwind

colors: {
  custom: {
    50: '#98d37a',
    500: '#64bf3f',
    950: '#000000',
  },
}

SCSS

$custom: #64bf3f;
$custom-light: #98d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#64bf3f",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 63
  },
  "hsl": {
    "h": 102.656,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72209,
    "c": 0.18552,
    "h": 138
  },
  "luminance": 0.4033
}

Semantic roles & 50–950 ramp

primary

#64BF3F

secondary

#B990CA

accent

#4EDAB1

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #64BF3F

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

Preview Lab → · Contrast checker → · Palette generator →