#3FA566#3FA566

#3FA566 is a light, vivid green. Relative luminance 0.289; OKLCH L 64.6% C 0.134 H 153.2°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FA566
RGB	rgb(63, 165, 102)
HSL	hsl(143, 45%, 45%)
HSV	hsv(143, 62%, 65%)
CMYK	cmyk(61.8%, 0%, 38.2%, 35.3%)
CIE-LAB	lab(60.72, -44.06, 24.14)
CIE-LCH	lch(60.72, 50.24, 151.28°)
OKLab	oklab(64.62% -0.1193 0.0603)
OKLCH	oklch(64.62% 0.134 153.2)
XYZ	xyz(17.9019, 28.9246, 17.2074)
Luminance	0.2893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA566 #A53F7E

analogous

#4BA53F #3FA566 #3FA599

triadic

#3FA566 #663FA5 #A5663F

tetradic

#3FA566 #3F4BA5 #A53F7E #A5993F

square

#3FA566 #3F4BA5 #A53F7E #A5993F

split-complementary

#3FA566 #993FA5 #A53F4B

monochromatic

#1D4C2F #2E794B #3FA566 #5FC285 #8CD3A7

Accessibility & contrast

On white

3.09

#3FA566 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#3FA566 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA566

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA566	#FFFFFF	#000000	##000000
##3FA566	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59862

Deuteranopia (green-blind)

#988F6A

Tritanopia (blue-blind)

#19A395

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa566;
/* rgb */ color: rgb(63, 165, 102);
/* oklch */ color: oklch(64.6% 0.134 153.2);

Tailwind

colors: {
  custom: {
    50: '#7ec092',
    500: '#3fa566',
    950: '#000000',
  },
}

SCSS

$custom: #3fa566;
$custom-light: #7ec092;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa566",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 102
  },
  "hsl": {
    "h": 142.941,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64619,
    "c": 0.13367,
    "h": 153.2
  },
  "luminance": 0.28926
}

Semantic roles & 50–950 ramp

primary

#3FA566

secondary

#BE82A7

accent

#53A3D4

background

#F8FBF9

surface

#EFF7F1

border

#CAD0CB

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #3FA566

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

Preview Lab → · Contrast checker → · Palette generator →