#3FC542#3FC542

#3FC542 is a light, highly saturated green. Relative luminance 0.414; OKLCH L 72.5% C 0.206 H 143.4°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FC542
RGB	rgb(63, 197, 66)
HSL	hsl(121, 54%, 51%)
HSV	hsv(121, 68%, 77%)
CMYK	cmyk(68%, 0%, 66.5%, 22.7%)
CIE-LAB	lab(70.44, -61.02, 53.34)
CIE-LCH	lch(70.44, 81.05, 138.84°)
OKLab	oklab(72.5% -0.1655 0.1231)
OKLCH	oklch(72.5% 0.206 143.4)
XYZ	xyz(22.9981, 41.3802, 11.9284)
Luminance	0.4138 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC542 #C53FC2

analogous

#7FC53F #3FC542 #3FC585

triadic

#3FC542 #423FC5 #C5423F

tetradic

#3FC542 #3F7FC5 #C53FC2 #C5853F

square

#3FC542 #3F7FC5 #C53FC2 #C5853F

split-complementary

#3FC542 #853FC5 #C53F7F

monochromatic

#206A22 #2E9931 #3FC542 #6ED370 #9DE19F

Accessibility & contrast

On white

2.26

#3FC542 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#3FC542 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC542

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC542	#FFFFFF	#000000	##000000
##3FC542	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B331

Deuteranopia (green-blind)

#B9A84E

Tritanopia (blue-blind)

#19BFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc542;
/* rgb */ color: rgb(63, 197, 66);
/* oklch */ color: oklch(72.5% 0.206 143.4);

Tailwind

colors: {
  custom: {
    50: '#86d87c',
    500: '#3fc542',
    950: '#000000',
  },
}

SCSS

$custom: #3fc542;
$custom-light: #86d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc542",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 66
  },
  "hsl": {
    "h": 121.343,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.725,
    "c": 0.20628,
    "h": 143.4
  },
  "luminance": 0.41383
}

Semantic roles & 50–950 ramp

primary

#3FC542

secondary

#CE92CC

accent

#4BDADD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #3FC542

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

Preview Lab → · Contrast checker → · Palette generator →