#3FDB2E#3FDB2E

#3FDB2E is a light, highly saturated green. Relative luminance 0.519; OKLCH L 78.1% C 0.242 H 141.8°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FDB2E
RGB	rgb(63, 219, 46)
HSL	hsl(114, 71%, 52%)
HSV	hsv(114, 79%, 86%)
CMYK	cmyk(71.2%, 0%, 79%, 14.1%)
CIE-LAB	lab(77.23, -69.66, 67.21)
CIE-LCH	lch(77.23, 96.80, 136.03°)
OKLab	oklab(78.09% -0.1899 0.1496)
OKLCH	oklch(78.09% 0.242 141.8)
XYZ	xyz(27.8730, 51.9140, 11.1357)
Luminance	0.5192 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDB2E #CA2EDB

analogous

#96DB2E #3FDB2E #2EDB74

triadic

#3FDB2E #2E3FDB #DB2E3F

tetradic

#3FDB2E #2E96DB #CA2EDB #DB742E

square

#3FDB2E #2E96DB #CA2EDB #DB742E

split-complementary

#3FDB2E #742EDB #DB2E96

monochromatic

#1F7A15 #2CAE1E #3FDB2E #6FE462 #9FED96

Accessibility & contrast

On white

1.84

#3FDB2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#3FDB2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDB2E

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDB2E	#FFFFFF	#000000	##000000
##3FDB2E	1.00	1.84	11.38	11.38
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C600

Deuteranopia (green-blind)

#CFBA43

Tritanopia (blue-blind)

#0AD4BB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fdb2e;
/* rgb */ color: rgb(63, 219, 46);
/* oklch */ color: oklch(78.1% 0.242 141.8);

Tailwind

colors: {
  custom: {
    50: '#8be775',
    500: '#3fdb2e',
    950: '#000000',
  },
}

SCSS

$custom: #3fdb2e;
$custom-light: #8be775;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdb2e",
  "rgb": {
    "r": 63,
    "g": 219,
    "b": 46
  },
  "hsl": {
    "h": 114.104,
    "s": 70.612,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7809,
    "c": 0.24171,
    "h": 141.8
  },
  "luminance": 0.51917
}

Semantic roles & 50–950 ramp

primary

#3FDB2E

secondary

#792C81

accent

#3AEDDC

background

#FCFEFB

surface

#F5FDF1

border

#CFD5CB

text

#0E1609

muted

#7F847D

Preview Lab

Preview with #3FDB2E

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

Preview Lab → · Contrast checker → · Palette generator →