#3FDA4B#3FDA4B

#3FDA4B is a light, highly saturated green. Relative luminance 0.517; OKLCH L 78.0% C 0.224 H 144.1°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#3FDA4B
RGB	rgb(63, 218, 75)
HSL	hsl(125, 68%, 55%)
HSV	hsv(125, 71%, 85%)
CMYK	cmyk(71.1%, 0%, 65.6%, 14.5%)
CIE-LAB	lab(77.10, -67.08, 56.91)
CIE-LCH	lch(77.10, 87.97, 139.69°)
OKLab	oklab(78.05% -0.1816 0.1316)
OKLCH	oklch(78.05% 0.224 144.1)
XYZ	xyz(28.3895, 51.7044, 15.1390)
Luminance	0.5171 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDA4B #DA3FCE

analogous

#81DA3F #3FDA4B #3FDA98

triadic

#3FDA4B #4B3FDA #DA4B3F

tetradic

#3FDA4B #3F81DA #DA3FCE #DA983F

square

#3FDA4B #3F81DA #DA3FCE #DA983F

split-complementary

#3FDA4B #983FDA #DA3F81

monochromatic

#1A8522 #24B82F #3FDA4B #72E47B #A6EEAB

Accessibility & contrast

On white

1.85

#3FDA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#3FDA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDA4B

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDA4B	#FFFFFF	#000000	##000000
##3FDA4B	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC638

Deuteranopia (green-blind)

#CCBA58

Tritanopia (blue-blind)

#00D4BD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #3fda4b;
/* rgb */ color: rgb(63, 218, 75);
/* oklch */ color: oklch(78.0% 0.224 144.1);

Tailwind

colors: {
  custom: {
    50: '#8ae783',
    500: '#3fda4b',
    950: '#000000',
  },
}

SCSS

$custom: #3fda4b;
$custom-light: #8ae783;
$custom-dark: #000000;

JSON

{
  "hex": "#3fda4b",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 75
  },
  "hsl": {
    "h": 124.645,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78046,
    "c": 0.22423,
    "h": 144.1
  },
  "luminance": 0.51708
}

Semantic roles & 50–950 ramp

primary

#3FDA4B

secondary

#8B3284

accent

#3DDDEB

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #3FDA4B

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

Preview Lab → · Contrast checker → · Palette generator →