#3FC65C#3FC65C

#3FC65C is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.187 H 147.1°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#3FC65C
RGB	rgb(63, 198, 92)
HSL	hsl(133, 54%, 51%)
HSV	hsv(133, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 53.5%, 22.4%)
CIE-LAB	lab(71.02, -58.29, 42.34)
CIE-LCH	lch(71.02, 72.05, 144.00°)
OKLab	oklab(73.06% -0.1572 0.1016)
OKLCH	oklch(73.06% 0.187 147.1)
XYZ	xyz(24.1740, 42.2150, 16.9975)
Luminance	0.4222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC65C #C63FA9

analogous

#65C63F #3FC65C #3FC69F

triadic

#3FC65C #5C3FC6 #C65C3F

tetradic

#3FC65C #3F65C6 #C63FA9 #C69F3F

square

#3FC65C #3F65C6 #C63FA9 #C69F3F

split-complementary

#3FC65C #9F3FC6 #C63F65

monochromatic

#206B30 #2E9A45 #3FC65C #6ED484 #9DE2AC

Accessibility & contrast

On white

2.22

#3FC65C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#3FC65C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC65C

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC65C	#FFFFFF	#000000	##000000
##3FC65C	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B552

Deuteranopia (green-blind)

#B8A964

Tritanopia (blue-blind)

#00C2AE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc65c;
/* rgb */ color: rgb(63, 198, 92);
/* oklch */ color: oklch(73.1% 0.187 147.1);

Tailwind

colors: {
  custom: {
    50: '#85d88c',
    500: '#3fc65c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc65c;
$custom-light: #85d88c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc65c",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 92
  },
  "hsl": {
    "h": 132.889,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73063,
    "c": 0.18715,
    "h": 147.1
  },
  "luminance": 0.42218
}

Semantic roles & 50–950 ramp

primary

#3FC65C

secondary

#CE93C1

accent

#4ABEDE

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC65C

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

Preview Lab → · Contrast checker → · Palette generator →