#3FBA33#3FBA33

#3FBA33 is a light, highly saturated green. Relative luminance 0.364; OKLCH L 69.5% C 0.203 H 141.8°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FBA33
RGB	rgb(63, 186, 51)
HSL	hsl(115, 57%, 46%)
HSV	hsv(115, 73%, 73%)
CMYK	cmyk(66.1%, 0%, 72.6%, 27.1%)
CIE-LAB	lab(66.83, -58.63, 55.39)
CIE-LCH	lch(66.83, 80.66, 136.63°)
OKLab	oklab(69.47% -0.1598 0.1256)
OKLCH	oklch(69.47% 0.203 141.8)
XYZ	xyz(20.2052, 36.4115, 9.0946)
Luminance	0.3641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBA33 #AE33BA

analogous

#83BA33 #3FBA33 #33BA6B

triadic

#3FBA33 #333FBA #BA333F

tetradic

#3FBA33 #3383BA #AE33BA #BA6B33

square

#3FBA33 #3383BA #AE33BA #BA6B33

split-complementary

#3FBA33 #6B33BA #BA3383

monochromatic

#1E5A19 #2F8A26 #3FBA33 #64D159 #90DF89

Accessibility & contrast

On white

2.54

#3FBA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#3FBA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBA33

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBA33	#FFFFFF	#000000	##000000
##3FBA33	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA91B

Deuteranopia (green-blind)

#B09F41

Tritanopia (blue-blind)

#25B4A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fba33;
/* rgb */ color: rgb(63, 186, 51);
/* oklch */ color: oklch(69.5% 0.203 141.8);

Tailwind

colors: {
  custom: {
    50: '#84d073',
    500: '#3fba33',
    950: '#000000',
  },
}

SCSS

$custom: #3fba33;
$custom-light: #84d073;
$custom-dark: #000000;

JSON

{
  "hex": "#3fba33",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 51
  },
  "hsl": {
    "h": 114.667,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69475,
    "c": 0.20324,
    "h": 141.8
  },
  "luminance": 0.36414
}

Semantic roles & 50–950 ramp

primary

#3FBA33

secondary

#C280C9

accent

#48E0D3

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3FBA33

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

Preview Lab → · Contrast checker → · Palette generator →