#3FC145#3FC145

#3FC145 is a light, vivid green. Relative luminance 0.396; OKLCH L 71.5% C 0.199 H 143.8°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#3FC145
RGB	rgb(63, 193, 69)
HSL	hsl(123, 51%, 50%)
HSV	hsv(123, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 64.2%, 24.3%)
CIE-LAB	lab(69.20, -59.36, 50.72)
CIE-LCH	lch(69.20, 78.08, 139.48°)
OKLab	oklab(71.48% -0.1609 0.1178)
OKLCH	oklch(71.48% 0.199 143.8)
XYZ	xyz(22.1927, 39.6240, 12.1077)
Luminance	0.3963 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC145 #C13FBB

analogous

#7AC13F #3FC145 #3FC186

triadic

#3FC145 #453FC1 #C1453F

tetradic

#3FC145 #3F7AC1 #C13FBB #C1863F

square

#3FC145 #3F7AC1 #C13FBB #C1863F

split-complementary

#3FC145 #863FC1 #C13F7A

monochromatic

#216524 #309334 #3FC145 #6DD072 #9CDF9F

Accessibility & contrast

On white

2.35

#3FC145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#3FC145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC145

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC145	#FFFFFF	#000000	##000000
##3FC145	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF36

Deuteranopia (green-blind)

#B5A550

Tritanopia (blue-blind)

#1BBCA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc145;
/* rgb */ color: rgb(63, 193, 69);
/* oklch */ color: oklch(71.5% 0.199 143.8);

Tailwind

colors: {
  custom: {
    50: '#85d57e',
    500: '#3fc145',
    950: '#000000',
  },
}

SCSS

$custom: #3fc145;
$custom-light: #85d57e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc145",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 69
  },
  "hsl": {
    "h": 122.769,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71481,
    "c": 0.19943,
    "h": 143.8
  },
  "luminance": 0.39626
}

Semantic roles & 50–950 ramp

primary

#3FC145

secondary

#CB91C8

accent

#4DD4DB

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FC145

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

Preview Lab → · Contrast checker → · Palette generator →