#3FC446#3FC446

#3FC446 is a light, highly saturated green. Relative luminance 0.410; OKLCH L 72.3% C 0.202 H 143.9°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#3FC446
RGB	rgb(63, 196, 70)
HSL	hsl(123, 53%, 51%)
HSV	hsv(123, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 64.3%, 23.1%)
CIE-LAB	lab(70.16, -60.28, 51.36)
CIE-LCH	lch(70.16, 79.19, 139.57°)
OKLab	oklab(72.28% -0.1633 0.1193)
OKLCH	oklch(72.28% 0.202 143.9)
XYZ	xyz(22.8939, 40.9764, 12.4959)
Luminance	0.4098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC446 #C43FBD

analogous

#7AC43F #3FC446 #3FC488

triadic

#3FC446 #463FC4 #C4463F

tetradic

#3FC446 #3F7AC4 #C43FBD #C4883F

square

#3FC446 #3F7AC4 #C43FBD #C4883F

split-complementary

#3FC446 #883FC4 #C43F7A

monochromatic

#206824 #2E9734 #3FC446 #6ED273 #9DE1A0

Accessibility & contrast

On white

2.28

#3FC446 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#3FC446 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC446

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC446	#FFFFFF	#000000	##000000
##3FC446	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B237

Deuteranopia (green-blind)

#B8A751

Tritanopia (blue-blind)

#18BFAA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc446;
/* rgb */ color: rgb(63, 196, 70);
/* oklch */ color: oklch(72.3% 0.202 143.9);

Tailwind

colors: {
  custom: {
    50: '#85d77f',
    500: '#3fc446',
    950: '#000000',
  },
}

SCSS

$custom: #3fc446;
$custom-light: #85d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc446",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 70
  },
  "hsl": {
    "h": 123.158,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72277,
    "c": 0.20226,
    "h": 143.9
  },
  "luminance": 0.40979
}

Semantic roles & 50–950 ramp

primary

#3FC446

secondary

#CD92CA

accent

#4BD5DC

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FC446

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

Preview Lab → · Contrast checker → · Palette generator →