#3FE249#3FE249

#3FE249 is a light, highly saturated green. Relative luminance 0.559; OKLCH L 80.1% C 0.234 H 143.8°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FE249
RGB	rgb(63, 226, 73)
HSL	hsl(124, 74%, 57%)
HSV	hsv(124, 72%, 89%)
CMYK	cmyk(72.1%, 0%, 67.7%, 11.4%)
CIE-LAB	lab(79.57, -69.84, 60.37)
CIE-LCH	lch(79.57, 92.31, 139.16°)
OKLab	oklab(80.09% -0.1891 0.1386)
OKLCH	oklch(80.09% 0.235 143.8)
XYZ	xyz(30.4469, 55.9271, 15.4924)
Luminance	0.5593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE249 #E23FD8

analogous

#87E23F #3FE249 #3FE29B

triadic

#3FE249 #493FE2 #E2493F

tetradic

#3FE249 #3F87E2 #E23FD8 #E29B3F

square

#3FE249 #3F87E2 #E23FD8 #E29B3F

split-complementary

#3FE249 #9B3FE2 #E23F87

monochromatic

#16911D #1EC628 #3FE249 #74EA7B #A9F2AE

Accessibility & contrast

On white

1.72

#3FE249 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#3FE249 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE249

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE249	#FFFFFF	#000000	##000000
##3FE249	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD33

Deuteranopia (green-blind)

#D4C058

Tritanopia (blue-blind)

#00DCC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #3fe249;
/* rgb */ color: rgb(63, 226, 73);
/* oklch */ color: oklch(80.1% 0.234 143.8);

Tailwind

colors: {
  custom: {
    50: '#8bec83',
    500: '#3fe249',
    950: '#000000',
  },
}

SCSS

$custom: #3fe249;
$custom-light: #8bec83;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe249",
  "rgb": {
    "r": 63,
    "g": 226,
    "b": 73
  },
  "hsl": {
    "h": 123.681,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80088,
    "c": 0.2345,
    "h": 143.8
  },
  "luminance": 0.55931
}

Semantic roles & 50–950 ramp

primary

#3FE249

secondary

#96308F

accent

#37E5F0

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #3FE249

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

Preview Lab → · Contrast checker → · Palette generator →