#3FB044#3FB044

#3FB044 is a light, vivid green. Relative luminance 0.325; OKLCH L 67.0% C 0.179 H 143.9°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FB044
RGB	rgb(63, 176, 68)
HSL	hsl(123, 47%, 47%)
HSV	hsv(123, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 61.4%, 31%)
CIE-LAB	lab(63.77, -53.47, 45.06)
CIE-LCH	lch(63.77, 69.93, 139.88°)
OKLab	oklab(66.99% -0.145 0.1057)
OKLCH	oklch(66.99% 0.179 143.9)
XYZ	xyz(18.6175, 32.5229, 10.7641)
Luminance	0.3252 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB044 #B03FAB

analogous

#73B03F #3FB044 #3FB07D

triadic

#3FB044 #443FB0 #B0443F

tetradic

#3FB044 #3F73B0 #B03FAB #B07D3F

square

#3FB044 #3F73B0 #B03FAB #B07D3F

split-complementary

#3FB044 #7D3FB0 #B03F73

monochromatic

#1F5621 #2F8333 #3FB044 #65C869 #92D895

Accessibility & contrast

On white

2.80

#3FB044 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#3FB044 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB044

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB044	#FFFFFF	#000000	##000000
##3FB044	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A038

Deuteranopia (green-blind)

#A5974D

Tritanopia (blue-blind)

#25AB99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fb044;
/* rgb */ color: rgb(63, 176, 68);
/* oklch */ color: oklch(67.0% 0.179 143.9);

Tailwind

colors: {
  custom: {
    50: '#81c97c',
    500: '#3fb044',
    950: '#000000',
  },
}

SCSS

$custom: #3fb044;
$custom-light: #81c97c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb044",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 68
  },
  "hsl": {
    "h": 122.655,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.66988,
    "c": 0.17941,
    "h": 143.9
  },
  "luminance": 0.32525
}

Semantic roles & 50–950 ramp

primary

#3FB044

secondary

#C388C0

accent

#51D1D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB044

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

Preview Lab → · Contrast checker → · Palette generator →