#3FC34F#3FC34F

#3FC34F is a light, vivid green. Relative luminance 0.407; OKLCH L 72.1% C 0.194 H 145.1°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FC34F
RGB	rgb(63, 195, 79)
HSL	hsl(127, 52%, 51%)
HSV	hsv(127, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 59.5%, 23.5%)
CIE-LAB	lab(69.93, -58.92, 47.13)
CIE-LCH	lch(69.93, 75.45, 141.34°)
OKLab	oklab(72.11% -0.1593 0.1111)
OKLCH	oklch(72.11% 0.194 145.1)
XYZ	xyz(22.9748, 40.6490, 14.0309)
Luminance	0.4065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC34F #C33FB3

analogous

#71C33F #3FC34F #3FC391

triadic

#3FC34F #4F3FC3 #C34F3F

tetradic

#3FC34F #3F71C3 #C33FB3 #C3913F

square

#3FC34F #3F71C3 #C33FB3 #C3913F

split-complementary

#3FC34F #913FC3 #C33F71

monochromatic

#206729 #2F963B #3FC34F #6ED27A #9CE0A4

Accessibility & contrast

On white

2.30

#3FC34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#3FC34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC34F

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC34F	#FFFFFF	#000000	##000000
##3FC34F	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B243

Deuteranopia (green-blind)

#B6A758

Tritanopia (blue-blind)

#13BEAA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc34f;
/* rgb */ color: rgb(63, 195, 79);
/* oklch */ color: oklch(72.1% 0.194 145.1);

Tailwind

colors: {
  custom: {
    50: '#85d684',
    500: '#3fc34f',
    950: '#000000',
  },
}

SCSS

$custom: #3fc34f;
$custom-light: #85d684;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc34f",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 79
  },
  "hsl": {
    "h": 127.273,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72115,
    "c": 0.19421,
    "h": 145.1
  },
  "luminance": 0.40651
}

Semantic roles & 50–950 ramp

primary

#3FC34F

secondary

#CC92C5

accent

#4CCADC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FC34F

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

Preview Lab → · Contrast checker → · Palette generator →