#3FB644#3FB644

#3FB644 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.6% C 0.187 H 143.8°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#3FB644
RGB	rgb(63, 182, 68)
HSL	hsl(123, 49%, 48%)
HSV	hsv(123, 65%, 71%)
CMYK	cmyk(65.4%, 0%, 62.6%, 28.6%)
CIE-LAB	lab(65.69, -55.62, 47.24)
CIE-LCH	lch(65.69, 72.97, 139.66°)
OKLab	oklab(68.58% -0.1508 0.1103)
OKLCH	oklch(68.58% 0.187 143.8)
XYZ	xyz(19.8200, 34.9280, 11.1650)
Luminance	0.3493 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB644 #B63FB1

analogous

#75B63F #3FB644 #3FB67F

triadic

#3FB644 #443FB6 #B6443F

tetradic

#3FB644 #3F75B6 #B63FB1 #B67F3F

square

#3FB644 #3F75B6 #B63FB1 #B67F3F

split-complementary

#3FB644 #7F3FB6 #B63F75

monochromatic

#205B22 #2F8933 #3FB644 #68CB6C #95DA98

Accessibility & contrast

On white

2.63

#3FB644 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#3FB644 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB644

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB644	#FFFFFF	#000000	##000000
##3FB644	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA637

Deuteranopia (green-blind)

#AB9C4E

Tritanopia (blue-blind)

#22B19E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb644;
/* rgb */ color: rgb(63, 182, 68);
/* oklch */ color: oklch(68.6% 0.187 143.8);

Tailwind

colors: {
  custom: {
    50: '#83cd7c',
    500: '#3fb644',
    950: '#000000',
  },
}

SCSS

$custom: #3fb644;
$custom-light: #83cd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb644",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 68
  },
  "hsl": {
    "h": 122.521,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68575,
    "c": 0.18686,
    "h": 143.8
  },
  "luminance": 0.3493
}

Semantic roles & 50–950 ramp

primary

#3FB644

secondary

#C68BC3

accent

#50D2D8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3FB644

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

Preview Lab → · Contrast checker → · Palette generator →