#3FD145#3FD145

#3FD145 is a light, highly saturated green. Relative luminance 0.471; OKLCH L 75.7% C 0.218 H 143.6°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#3FD145
RGB	rgb(63, 209, 69)
HSL	hsl(122, 61%, 53%)
HSV	hsv(122, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 67%, 18%)
CIE-LAB	lab(74.24, -64.73, 56.23)
CIE-LCH	lch(74.24, 85.74, 139.02°)
OKLab	oklab(75.66% -0.1754 0.1295)
OKLCH	oklch(75.66% 0.218 143.6)
XYZ	xyz(25.9229, 47.0845, 13.3511)
Luminance	0.4709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD145 #D13FCB

analogous

#82D13F #3FD145 #3FD18E

triadic

#3FD145 #453FD1 #D1453F

tetradic

#3FD145 #3F82D1 #D13FCB #D18E3F

square

#3FD145 #3F82D1 #D13FCB #D18E3F

split-complementary

#3FD145 #8E3FD1 #D13F82

monochromatic

#1D7921 #29AA2E #3FD145 #70DD75 #A2E9A5

Accessibility & contrast

On white

2.02

#3FD145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#3FD145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD145

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD145	#FFFFFF	#000000	##000000
##3FD145	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE32

Deuteranopia (green-blind)

#C4B252

Tritanopia (blue-blind)

#09CBB4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fd145;
/* rgb */ color: rgb(63, 209, 69);
/* oklch */ color: oklch(75.7% 0.218 143.6);

Tailwind

colors: {
  custom: {
    50: '#88e07f',
    500: '#3fd145',
    950: '#000000',
  },
}

SCSS

$custom: #3fd145;
$custom-light: #88e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd145",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 69
  },
  "hsl": {
    "h": 122.466,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75659,
    "c": 0.21806,
    "h": 143.6
  },
  "luminance": 0.47087
}

Semantic roles & 50–950 ramp

primary

#3FD145

secondary

#D597D3

accent

#43DEE4

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FD145

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

Preview Lab → · Contrast checker → · Palette generator →