#3FC55F#3FC55F

#3FC55F is a light, vivid green. Relative luminance 0.418; OKLCH L 72.8% C 0.183 H 147.8°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#3FC55F
RGB	rgb(63, 197, 95)
HSL	hsl(134, 54%, 51%)
HSV	hsv(134, 68%, 77%)
CMYK	cmyk(68%, 0%, 51.8%, 22.7%)
CIE-LAB	lab(70.74, -57.51, 40.55)
CIE-LCH	lch(70.74, 70.37, 144.81°)
OKLab	oklab(72.85% -0.155 0.0978)
OKLCH	oklch(72.85% 0.183 147.8)
XYZ	xyz(24.0799, 41.8129, 17.6259)
Luminance	0.4182 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC55F #C53FA5

analogous

#62C53F #3FC55F #3FC5A2

triadic

#3FC55F #5F3FC5 #C55F3F

tetradic

#3FC55F #3F62C5 #C53FA5 #C5A23F

square

#3FC55F #3F62C5 #C53FA5 #C5A23F

split-complementary

#3FC55F #A23FC5 #C53F62

monochromatic

#206A32 #2E9948 #3FC55F #6ED386 #9DE1AD

Accessibility & contrast

On white

2.24

#3FC55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#3FC55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC55F

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC55F	#FFFFFF	#000000	##000000
##3FC55F	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B456

Deuteranopia (green-blind)

#B7A967

Tritanopia (blue-blind)

#00C1AE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc55f;
/* rgb */ color: rgb(63, 197, 95);
/* oklch */ color: oklch(72.8% 0.183 147.8);

Tailwind

colors: {
  custom: {
    50: '#85d88e',
    500: '#3fc55f',
    950: '#000000',
  },
}

SCSS

$custom: #3fc55f;
$custom-light: #85d88e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc55f",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 95
  },
  "hsl": {
    "h": 134.328,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72845,
    "c": 0.18328,
    "h": 147.8
  },
  "luminance": 0.41815
}

Semantic roles & 50–950 ramp

primary

#3FC55F

secondary

#CE92BF

accent

#4BBADD

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC55F

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

Preview Lab → · Contrast checker → · Palette generator →