#3FC15E#3FC15E

#3FC15E is a light, vivid green. Relative luminance 0.400; OKLCH L 71.8% C 0.179 H 147.8°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#3FC15E
RGB	rgb(63, 193, 94)
HSL	hsl(134, 51%, 50%)
HSV	hsv(134, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 51.3%, 24.3%)
CIE-LAB	lab(69.47, -56.21, 39.48)
CIE-LCH	lch(69.47, 68.69, 144.92°)
OKLab	oklab(71.79% -0.1515 0.0953)
OKLCH	oklch(71.79% 0.179 147.8)
XYZ	xyz(23.1385, 40.0024, 17.0893)
Luminance	0.4001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC15E #C13FA2

analogous

#61C13F #3FC15E #3FC19F

triadic

#3FC15E #5E3FC1 #C15E3F

tetradic

#3FC15E #3F61C1 #C13FA2 #C19F3F

square

#3FC15E #3F61C1 #C13FA2 #C19F3F

split-complementary

#3FC15E #9F3FC1 #C13F61

monochromatic

#216531 #309347 #3FC15E #6DD085 #9CDFAC

Accessibility & contrast

On white

2.33

#3FC15E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#3FC15E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC15E

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC15E	#FFFFFF	#000000	##000000
##3FC15E	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B055

Deuteranopia (green-blind)

#B3A565

Tritanopia (blue-blind)

#05BDAA

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fc15e;
/* rgb */ color: rgb(63, 193, 94);
/* oklch */ color: oklch(71.8% 0.179 147.8);

Tailwind

colors: {
  custom: {
    50: '#84d58e',
    500: '#3fc15e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc15e;
$custom-light: #84d58e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc15e",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 94
  },
  "hsl": {
    "h": 134.308,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71792,
    "c": 0.17904,
    "h": 147.8
  },
  "luminance": 0.40005
}

Semantic roles & 50–950 ramp

primary

#3FC15E

secondary

#CB91BD

accent

#4DB9DB

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC15E

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

Preview Lab → · Contrast checker → · Palette generator →