#3FCF64#3FCF64

#3FCF64 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.5% C 0.192 H 148.0°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FCF64
RGB	rgb(63, 207, 100)
HSL	hsl(135, 60%, 53%)
HSV	hsv(135, 70%, 81%)
CMYK	cmyk(69.6%, 0%, 51.7%, 18.8%)
CIE-LAB	lab(73.93, -60.34, 42.05)
CIE-LCH	lch(73.93, 73.54, 145.13°)
OKLab	oklab(75.5% -0.1625 0.1014)
OKLCH	oklch(75.5% 0.192 148)
XYZ	xyz(26.6610, 46.5996, 19.6437)
Luminance	0.4660 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCF64 #CF3FAA

analogous

#62CF3F #3FCF64 #3FCFAC

triadic

#3FCF64 #643FCF #CF643F

tetradic

#3FCF64 #3F62CF #CF3FAA #CFAC3F

square

#3FCF64 #3F62CF #CF3FAA #CFAC3F

split-complementary

#3FCF64 #AC3FCF #CF3F62

monochromatic

#1E7634 #2AA74A #3FCF64 #70DB8C #A1E7B3

Accessibility & contrast

On white

2.03

#3FCF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#3FCF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCF64

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCF64	#FFFFFF	#000000	##000000
##3FCF64	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD5B

Deuteranopia (green-blind)

#C0B16C

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fcf64;
/* rgb */ color: rgb(63, 207, 100);
/* oklch */ color: oklch(75.5% 0.192 148.0);

Tailwind

colors: {
  custom: {
    50: '#86df92',
    500: '#3fcf64',
    950: '#000000',
  },
}

SCSS

$custom: #3fcf64;
$custom-light: #86df92;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcf64",
  "rgb": {
    "r": 63,
    "g": 207,
    "b": 100
  },
  "hsl": {
    "h": 135.417,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75503,
    "c": 0.19157,
    "h": 148
  },
  "luminance": 0.46603
}

Semantic roles & 50–950 ramp

primary

#3FCF64

secondary

#D496C4

accent

#45BAE3

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #3FCF64

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

Preview Lab → · Contrast checker → · Palette generator →