#3FC343#3FC343

#3FC343 is a light, highly saturated green. Relative luminance 0.405; OKLCH L 72.0% C 0.203 H 143.5°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FC343
RGB	rgb(63, 195, 67)
HSL	hsl(122, 52%, 51%)
HSV	hsv(122, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 65.6%, 23.5%)
CIE-LAB	lab(69.82, -60.25, 52.25)
CIE-LCH	lch(69.82, 79.74, 139.07°)
OKLab	oklab(71.99% -0.1634 0.1209)
OKLCH	oklch(71.99% 0.203 143.5)
XYZ	xyz(22.5768, 40.4898, 11.9346)
Luminance	0.4049 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC343 #C33FBF

analogous

#7DC33F #3FC343 #3FC385

triadic

#3FC343 #433FC3 #C3433F

tetradic

#3FC343 #3F7DC3 #C33FBF #C3853F

square

#3FC343 #3F7DC3 #C33FBF #C3853F

split-complementary

#3FC343 #853FC3 #C33F7D

monochromatic

#206722 #2F9632 #3FC343 #6ED271 #9CE09E

Accessibility & contrast

On white

2.31

#3FC343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#3FC343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC343

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC343	#FFFFFF	#000000	##000000
##3FC343	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B133

Deuteranopia (green-blind)

#B7A64F

Tritanopia (blue-blind)

#1ABEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc343;
/* rgb */ color: rgb(63, 195, 67);
/* oklch */ color: oklch(72.0% 0.203 143.5);

Tailwind

colors: {
  custom: {
    50: '#85d67d',
    500: '#3fc343',
    950: '#000000',
  },
}

SCSS

$custom: #3fc343;
$custom-light: #85d67d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc343",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 67
  },
  "hsl": {
    "h": 121.818,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71985,
    "c": 0.20323,
    "h": 143.5
  },
  "luminance": 0.40492
}

Semantic roles & 50–950 ramp

primary

#3FC343

secondary

#CC92CA

accent

#4CD7DC

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FC343

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

Preview Lab → · Contrast checker → · Palette generator →