#3FCC73#3FCC73

#3FCC73 is a light, vivid green. Relative luminance 0.455; OKLCH L 75.0% C 0.174 H 151.6°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC73
RGB	rgb(63, 204, 115)
HSL	hsl(142, 58%, 52%)
HSV	hsv(142, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 43.6%, 20%)
CIE-LAB	lab(73.21, -56.90, 33.69)
CIE-LCH	lch(73.21, 66.12, 149.37°)
OKLab	oklab(74.97% -0.1533 0.0831)
OKLCH	oklch(74.97% 0.174 151.6)
XYZ	xyz(26.7350, 45.4773, 23.5854)
Luminance	0.4548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC73 #CC3F98

analogous

#51CC3F #3FCC73 #3FCCBA

triadic

#3FCC73 #733FCC #CC733F

tetradic

#3FCC73 #3F51CC #CC3F98 #CCBA3F

square

#3FCC73 #3F51CC #CC3F98 #CCBA3F

split-complementary

#3FCC73 #BA3FCC #CC3F51

monochromatic

#1E723D #2BA357 #3FCC73 #6FD996 #A0E6BA

Accessibility & contrast

On white

2.08

#3FCC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#3FCC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC73

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC73	#FFFFFF	#000000	##000000
##3FCC73	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBB6C

Deuteranopia (green-blind)

#BBAF79

Tritanopia (blue-blind)

#00C9B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fcc73;
/* rgb */ color: rgb(63, 204, 115);
/* oklch */ color: oklch(75.0% 0.174 151.6);

Tailwind

colors: {
  custom: {
    50: '#85dd9c',
    500: '#3fcc73',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc73;
$custom-light: #85dd9c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc73",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 115
  },
  "hsl": {
    "h": 142.128,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74969,
    "c": 0.17437,
    "h": 151.6
  },
  "luminance": 0.4548
}

Semantic roles & 50–950 ramp

primary

#3FCC73

secondary

#D295BB

accent

#47A8E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FCC73

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

Preview Lab → · Contrast checker → · Palette generator →