#3FE369#3FE369

#3FE369 is a light, highly saturated green. Relative luminance 0.570; OKLCH L 80.7% C 0.212 H 147.7°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FE369
RGB	rgb(63, 227, 105)
HSL	hsl(135, 75%, 57%)
HSV	hsv(135, 72%, 89%)
CMYK	cmyk(72.2%, 0%, 53.7%, 11%)
CIE-LAB	lab(80.19, -66.52, 47.29)
CIE-LCH	lch(80.19, 81.61, 144.59°)
OKLab	oklab(80.69% -0.179 0.1133)
OKLCH	oklch(80.69% 0.212 147.7)
XYZ	xyz(32.0663, 57.0112, 22.6762)
Luminance	0.5702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE369 #E33FB9

analogous

#67E33F #3FE369 #3FE3BB

triadic

#3FE369 #693FE3 #E3693F

tetradic

#3FE369 #3F67E3 #E33FB9 #E3BB3F

square

#3FE369 #3F67E3 #E33FB9 #E3BB3F

split-complementary

#3FE369 #BB3FE3 #E33F67

monochromatic

#159235 #1DC849 #3FE369 #74EB93 #AAF3BC

Accessibility & contrast

On white

1.69

#3FE369 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#3FE369 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE369

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE369	#FFFFFF	#000000	##000000
##3FE369	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CF5E

Deuteranopia (green-blind)

#D2C272

Tritanopia (blue-blind)

#00DEC7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #3fe369;
/* rgb */ color: rgb(63, 227, 105);
/* oklch */ color: oklch(80.7% 0.212 147.7);

Tailwind

colors: {
  custom: {
    50: '#8aed96',
    500: '#3fe369',
    950: '#000000',
  },
}

SCSS

$custom: #3fe369;
$custom-light: #8aed96;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe369",
  "rgb": {
    "r": 63,
    "g": 227,
    "b": 105
  },
  "hsl": {
    "h": 135.366,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80695,
    "c": 0.21189,
    "h": 147.7
  },
  "luminance": 0.57015
}

Semantic roles & 50–950 ramp

primary

#3FE369

secondary

#972F7C

accent

#37C1F1

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #3FE369

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

Preview Lab → · Contrast checker → · Palette generator →