#3FD142#3FD142

#3FD142 is a light, highly saturated green. Relative luminance 0.471; OKLCH L 75.6% C 0.220 H 143.3°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FD142
RGB	rgb(63, 209, 66)
HSL	hsl(121, 61%, 53%)
HSV	hsv(121, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 68.4%, 18%)
CIE-LAB	lab(74.22, -65.01, 57.39)
CIE-LCH	lch(74.22, 86.72, 138.56°)
OKLab	oklab(75.63% -0.1763 0.1316)
OKLCH	oklch(75.63% 0.22 143.3)
XYZ	xyz(25.8321, 47.0482, 12.8730)
Luminance	0.4705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD142 #D13FCE

analogous

#85D13F #3FD142 #3FD18B

triadic

#3FD142 #423FD1 #D1423F

tetradic

#3FD142 #3F85D1 #D13FCE #D18B3F

square

#3FD142 #3F85D1 #D13FCE #D18B3F

split-complementary

#3FD142 #8B3FD1 #D13F85

monochromatic

#1D791F #29AA2B #3FD142 #70DD73 #A2E9A3

Accessibility & contrast

On white

2.02

#3FD142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#3FD142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD142

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD142	#FFFFFF	#000000	##000000
##3FD142	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE2D

Deuteranopia (green-blind)

#C4B250

Tritanopia (blue-blind)

#0CCBB4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fd142;
/* rgb */ color: rgb(63, 209, 66);
/* oklch */ color: oklch(75.6% 0.220 143.3);

Tailwind

colors: {
  custom: {
    50: '#88e07d',
    500: '#3fd142',
    950: '#000000',
  },
}

SCSS

$custom: #3fd142;
$custom-light: #88e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd142",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 66
  },
  "hsl": {
    "h": 121.233,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75632,
    "c": 0.22003,
    "h": 143.3
  },
  "luminance": 0.47051
}

Semantic roles & 50–950 ramp

primary

#3FD142

secondary

#D597D4

accent

#43E1E4

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FD142

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

Preview Lab → · Contrast checker → · Palette generator →