#3FBA45#3FBA45

#3FBA45 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.6% C 0.191 H 143.9°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FBA45
RGB	rgb(63, 186, 69)
HSL	hsl(123, 49%, 49%)
HSV	hsv(123, 66%, 73%)
CMYK	cmyk(66.1%, 0%, 62.9%, 27.1%)
CIE-LAB	lab(66.98, -56.92, 48.24)
CIE-LCH	lch(66.98, 74.62, 139.72°)
OKLab	oklab(69.64% -0.1543 0.1126)
OKLCH	oklch(69.64% 0.191 143.9)
XYZ	xyz(20.6817, 36.6021, 11.6041)
Luminance	0.3660 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBA45 #BA3FB4

analogous

#77BA3F #3FBA45 #3FBA83

triadic

#3FBA45 #453FBA #BA453F

tetradic

#3FBA45 #3F77BA #BA3FB4 #BA833F

square

#3FBA45 #3F77BA #BA3FB4 #BA833F

split-complementary

#3FBA45 #833FBA #BA3F77

monochromatic

#205F23 #308C34 #3FBA45 #6ACC6F #97DC9B

Accessibility & contrast

On white

2.52

#3FBA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#3FBA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBA45

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBA45	#FFFFFF	#000000	##000000
##3FBA45	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA937

Deuteranopia (green-blind)

#AF9F4F

Tritanopia (blue-blind)

#20B5A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fba45;
/* rgb */ color: rgb(63, 186, 69);
/* oklch */ color: oklch(69.6% 0.191 143.9);

Tailwind

colors: {
  custom: {
    50: '#83d07d',
    500: '#3fba45',
    950: '#000000',
  },
}

SCSS

$custom: #3fba45;
$custom-light: #83d07d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fba45",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 69
  },
  "hsl": {
    "h": 122.927,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69641,
    "c": 0.19099,
    "h": 143.9
  },
  "luminance": 0.36604
}

Semantic roles & 50–950 ramp

primary

#3FBA45

secondary

#C88DC5

accent

#4FD2D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3FBA45

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

Preview Lab → · Contrast checker → · Palette generator →