#3FC65D#3FC65D

#3FC65D is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.186 H 147.3°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FC65D
RGB	rgb(63, 198, 93)
HSL	hsl(133, 54%, 51%)
HSV	hsv(133, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 53%, 22.4%)
CIE-LAB	lab(71.03, -58.15, 41.88)
CIE-LCH	lch(71.03, 71.66, 144.24°)
OKLab	oklab(73.08% -0.1568 0.1006)
OKLCH	oklch(73.08% 0.186 147.3)
XYZ	xyz(24.2180, 42.2326, 17.2292)
Luminance	0.4224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC65D #C63FA8

analogous

#64C63F #3FC65D #3FC6A0

triadic

#3FC65D #5D3FC6 #C65D3F

tetradic

#3FC65D #3F64C6 #C63FA8 #C6A03F

square

#3FC65D #3F64C6 #C63FA8 #C6A03F

split-complementary

#3FC65D #A03FC6 #C63F64

monochromatic

#206B30 #2E9A46 #3FC65D #6ED485 #9DE2AD

Accessibility & contrast

On white

2.22

#3FC65D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#3FC65D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC65D

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC65D	#FFFFFF	#000000	##000000
##3FC65D	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B554

Deuteranopia (green-blind)

#B8A965

Tritanopia (blue-blind)

#00C2AE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc65d;
/* rgb */ color: rgb(63, 198, 93);
/* oklch */ color: oklch(73.1% 0.186 147.3);

Tailwind

colors: {
  custom: {
    50: '#85d88d',
    500: '#3fc65d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc65d;
$custom-light: #85d88d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc65d",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 93
  },
  "hsl": {
    "h": 133.333,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73076,
    "c": 0.18629,
    "h": 147.3
  },
  "luminance": 0.42235
}

Semantic roles & 50–950 ramp

primary

#3FC65D

secondary

#CE93C1

accent

#4ABDDE

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC65D

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

Preview Lab → · Contrast checker → · Palette generator →