#3FC066#3FC066

#3FC066 is a light, vivid green. Relative luminance 0.397; OKLCH L 71.7% C 0.171 H 149.7°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#3FC066
RGB	rgb(63, 192, 102)
HSL	hsl(138, 51%, 50%)
HSV	hsv(138, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 46.9%, 24.7%)
CIE-LAB	lab(69.26, -54.61, 35.24)
CIE-LCH	lch(69.26, 64.99, 147.17°)
OKLab	oklab(71.66% -0.1472 0.0861)
OKLCH	oklch(71.66% 0.171 149.7)
XYZ	xyz(23.2960, 39.7129, 19.0054)
Luminance	0.3972 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC066 #C03F99

analogous

#58C03F #3FC066 #3FC0A7

triadic

#3FC066 #663FC0 #C0663F

tetradic

#3FC066 #3F58C0 #C03F99 #C0A73F

square

#3FC066 #3F58C0 #C03F99 #C0A73F

split-complementary

#3FC066 #A73FC0 #C03F58

monochromatic

#216435 #30924E #3FC066 #6DCF8B #9BDEAF

Accessibility & contrast

On white

2.35

#3FC066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#3FC066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC066

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC066	#FFFFFF	#000000	##000000
##3FC066	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B05F

Deuteranopia (green-blind)

#B1A56C

Tritanopia (blue-blind)

#00BDAB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc066;
/* rgb */ color: rgb(63, 192, 102);
/* oklch */ color: oklch(71.7% 0.171 149.7);

Tailwind

colors: {
  custom: {
    50: '#83d493',
    500: '#3fc066',
    950: '#000000',
  },
}

SCSS

$custom: #3fc066;
$custom-light: #83d493;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc066",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 102
  },
  "hsl": {
    "h": 138.14,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.71656,
    "c": 0.17054,
    "h": 149.7
  },
  "luminance": 0.39715
}

Semantic roles & 50–950 ramp

primary

#3FC066

secondary

#CA91B9

accent

#4EB0DA

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #3FC066

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

Preview Lab → · Contrast checker → · Palette generator →