#3FD66D#3FD66D

#3FD66D is a light, vivid green. Relative luminance 0.503; OKLCH L 77.4% C 0.193 H 149.3°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FD66D
RGB	rgb(63, 214, 109)
HSL	hsl(138, 65%, 54%)
HSV	hsv(138, 71%, 84%)
CMYK	cmyk(70.6%, 0%, 49.1%, 16.1%)
CIE-LAB	lab(76.22, -61.47, 40.51)
CIE-LCH	lch(76.22, 73.62, 146.61°)
OKLab	oklab(77.43% -0.1655 0.0984)
OKLCH	oklch(77.43% 0.193 149.3)
XYZ	xyz(28.8545, 50.2508, 22.6437)
Luminance	0.5025 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD66D #D63FA8

analogous

#5DD63F #3FD66D #3FD6B9

triadic

#3FD66D #6D3FD6 #D66D3F

tetradic

#3FD66D #3F5DD6 #D63FA8 #D6B93F

square

#3FD66D #3F5DD6 #D63FA8 #D6B93F

split-complementary

#3FD66D #B93FD6 #D63F5D

monochromatic

#1B7F3A #26B251 #3FD66D #71E193 #A4ECBA

Accessibility & contrast

On white

1.90

#3FD66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#3FD66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD66D

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD66D	#FFFFFF	#000000	##000000
##3FD66D	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C464

Deuteranopia (green-blind)

#C6B775

Tritanopia (blue-blind)

#00D2BD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3fd66d;
/* rgb */ color: rgb(63, 214, 109);
/* oklch */ color: oklch(77.4% 0.193 149.3);

Tailwind

colors: {
  custom: {
    50: '#88e499',
    500: '#3fd66d',
    950: '#000000',
  },
}

SCSS

$custom: #3fd66d;
$custom-light: #88e499;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd66d",
  "rgb": {
    "r": 63,
    "g": 214,
    "b": 109
  },
  "hsl": {
    "h": 138.278,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77433,
    "c": 0.19251,
    "h": 149.3
  },
  "luminance": 0.50254
}

Semantic roles & 50–950 ramp

primary

#3FD66D

secondary

#87336D

accent

#40B5E8

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #3FD66D

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

Preview Lab → · Contrast checker → · Palette generator →