#3FCF63#3FCF63

#3FCF63 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.5% C 0.192 H 147.9°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FCF63
RGB	rgb(63, 207, 99)
HSL	hsl(135, 60%, 53%)
HSV	hsv(135, 70%, 81%)
CMYK	cmyk(69.6%, 0%, 52.2%, 18.8%)
CIE-LAB	lab(73.92, -60.48, 42.51)
CIE-LCH	lch(73.92, 73.93, 144.90°)
OKLab	oklab(75.49% -0.1629 0.1024)
OKLCH	oklch(75.49% 0.192 147.9)
XYZ	xyz(26.6129, 46.5803, 19.3903)
Luminance	0.4658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCF63 #CF3FAB

analogous

#63CF3F #3FCF63 #3FCFAB

triadic

#3FCF63 #633FCF #CF633F

tetradic

#3FCF63 #3F63CF #CF3FAB #CFAB3F

square

#3FCF63 #3F63CF #CF3FAB #CFAB3F

split-complementary

#3FCF63 #AB3FCF #CF3F63

monochromatic

#1E7634 #2AA749 #3FCF63 #70DB8B #A1E7B3

Accessibility & contrast

On white

2.04

#3FCF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#3FCF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCF63

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCF63	#FFFFFF	#000000	##000000
##3FCF63	1.00	2.04	10.32	10.32
#FFFFFF	2.04	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)

#D1BD59

Deuteranopia (green-blind)

#C0B16B

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fcf63;
/* rgb */ color: rgb(63, 207, 99);
/* oklch */ color: oklch(75.5% 0.192 147.9);

Tailwind

colors: {
  custom: {
    50: '#86df92',
    500: '#3fcf63',
    950: '#000000',
  },
}

SCSS

$custom: #3fcf63;
$custom-light: #86df92;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcf63",
  "rgb": {
    "r": 63,
    "g": 207,
    "b": 99
  },
  "hsl": {
    "h": 135,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75489,
    "c": 0.19243,
    "h": 147.9
  },
  "luminance": 0.46583
}

Semantic roles & 50–950 ramp

primary

#3FCF63

secondary

#D496C4

accent

#45BCE3

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #3FCF63

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

Preview Lab → · Contrast checker → · Palette generator →