#3FD651#3FD651

#3FD651 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.1% C 0.215 H 144.8°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FD651
RGB	rgb(63, 214, 81)
HSL	hsl(127, 65%, 54%)
HSV	hsv(127, 71%, 84%)
CMYK	cmyk(70.6%, 0%, 62.1%, 16.1%)
CIE-LAB	lab(75.91, -65.14, 53.08)
CIE-LCH	lch(75.91, 84.03, 140.83°)
OKLab	oklab(77.07% -0.1761 0.124)
OKLCH	oklch(77.07% 0.215 144.8)
XYZ	xyz(27.5798, 49.7409, 15.9304)
Luminance	0.4974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD651 #D63FC4

analogous

#79D63F #3FD651 #3FD69C

triadic

#3FD651 #513FD6 #D6513F

tetradic

#3FD651 #3F79D6 #D63FC4 #D69C3F

square

#3FD651 #3F79D6 #D63FC4 #D69C3F

split-complementary

#3FD651 #9C3FD6 #D63F79

monochromatic

#1B7F27 #26B237 #3FD651 #71E17F #A4ECAC

Accessibility & contrast

On white

1.92

#3FD651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#3FD651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD651

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD651	#FFFFFF	#000000	##000000
##3FD651	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC242

Deuteranopia (green-blind)

#C8B65C

Tritanopia (blue-blind)

#00D0BA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #3fd651;
/* rgb */ color: rgb(63, 214, 81);
/* oklch */ color: oklch(77.1% 0.215 144.8);

Tailwind

colors: {
  custom: {
    50: '#89e487',
    500: '#3fd651',
    950: '#000000',
  },
}

SCSS

$custom: #3fd651;
$custom-light: #89e487;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd651",
  "rgb": {
    "r": 63,
    "g": 214,
    "b": 81
  },
  "hsl": {
    "h": 127.152,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77073,
    "c": 0.21536,
    "h": 144.8
  },
  "luminance": 0.49744
}

Semantic roles & 50–950 ramp

primary

#3FD651

secondary

#D898D1

accent

#40D4E8

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160C

muted

#7E847D

Preview Lab

Preview with #3FD651

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

Preview Lab → · Contrast checker → · Palette generator →