#3FA66C#3FA66C

#3FA66C is a light, vivid green. Relative luminance 0.294; OKLCH L 65.0% C 0.129 H 155.3°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FA66C
RGB	rgb(63, 166, 108)
HSL	hsl(146, 45%, 45%)
HSV	hsv(146, 62%, 65%)
CMYK	cmyk(62%, 0%, 34.9%, 34.9%)
CIE-LAB	lab(61.14, -43.31, 21.45)
CIE-LCH	lch(61.14, 48.33, 153.65°)
OKLab	oklab(65.01% -0.1176 0.054)
OKLCH	oklch(65.01% 0.129 155.3)
XYZ	xyz(18.3913, 29.4101, 18.8919)
Luminance	0.2941 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA66C #A63F79

analogous

#45A63F #3FA66C #3FA6A0

triadic

#3FA66C #6C3FA6 #A66C3F

tetradic

#3FA66C #3F45A6 #A63F79 #A6A03F

square

#3FA66C #3F45A6 #A63F79 #A6A03F

split-complementary

#3FA66C #A03FA6 #A63F45

monochromatic

#1D4D32 #2E7A4F #3FA66C #60C38B #8CD3AB

Accessibility & contrast

On white

3.05

#3FA66C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#3FA66C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA66C

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA66C	#FFFFFF	#000000	##000000
##3FA66C	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59968

Deuteranopia (green-blind)

#989070

Tritanopia (blue-blind)

#13A497

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa66c;
/* rgb */ color: rgb(63, 166, 108);
/* oklch */ color: oklch(65.0% 0.129 155.3);

Tailwind

colors: {
  custom: {
    50: '#7fc196',
    500: '#3fa66c',
    950: '#000000',
  },
}

SCSS

$custom: #3fa66c;
$custom-light: #7fc196;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa66c",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 108
  },
  "hsl": {
    "h": 146.214,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.65005,
    "c": 0.12936,
    "h": 155.3
  },
  "luminance": 0.29412
}

Semantic roles & 50–950 ramp

primary

#3FA66C

secondary

#BE83A4

accent

#539CD5

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #3FA66C

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

Preview Lab → · Contrast checker → · Palette generator →