#3FDA59#3FDA59

#3FDA59 is a light, highly saturated green. Relative luminance 0.519; OKLCH L 78.2% C 0.214 H 145.7°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FDA59
RGB	rgb(63, 218, 89)
HSL	hsl(130, 68%, 55%)
HSV	hsv(130, 71%, 85%)
CMYK	cmyk(71.1%, 0%, 59.2%, 14.5%)
CIE-LAB	lab(77.23, -65.55, 51.09)
CIE-LCH	lch(77.23, 83.11, 142.07°)
OKLab	oklab(78.19% -0.1769 0.1205)
OKLCH	oklch(78.19% 0.214 145.7)
XYZ	xyz(28.9225, 51.9176, 17.9461)
Luminance	0.5192 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDA59 #DA3FC0

analogous

#72DA3F #3FDA59 #3FDAA7

triadic

#3FDA59 #593FDA #DA593F

tetradic

#3FDA59 #3F72DA #DA3FC0 #DAA73F

square

#3FDA59 #3F72DA #DA3FC0 #DAA73F

split-complementary

#3FDA59 #A73FDA #DA3F72

monochromatic

#1A852C #24B83C #3FDA59 #72E485 #A6EEB2

Accessibility & contrast

On white

1.84

#3FDA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#3FDA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDA59

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDA59	#FFFFFF	#000000	##000000
##3FDA59	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)

#DDC64B

Deuteranopia (green-blind)

#CBBA64

Tritanopia (blue-blind)

#00D5BE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fda59;
/* rgb */ color: rgb(63, 218, 89);
/* oklch */ color: oklch(78.2% 0.214 145.7);

Tailwind

colors: {
  custom: {
    50: '#89e78c',
    500: '#3fda59',
    950: '#000000',
  },
}

SCSS

$custom: #3fda59;
$custom-light: #89e78c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fda59",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 89
  },
  "hsl": {
    "h": 130.065,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78193,
    "c": 0.214,
    "h": 145.7
  },
  "luminance": 0.51921
}

Semantic roles & 50–950 ramp

primary

#3FDA59

secondary

#8B327C

accent

#3DCDEB

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #3FDA59

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

Preview Lab → · Contrast checker → · Palette generator →