#3FB549#3FB549

#3FB549 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.4% C 0.182 H 144.6°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3FB549
RGB	rgb(63, 181, 73)
HSL	hsl(125, 48%, 48%)
HSV	hsv(125, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 59.7%, 29%)
CIE-LAB	lab(65.42, -54.69, 44.67)
CIE-LCH	lch(65.42, 70.61, 140.76°)
OKLab	oklab(68.37% -0.1481 0.1053)
OKLCH	oklch(68.37% 0.182 144.6)
XYZ	xyz(19.7751, 34.5835, 11.9352)
Luminance	0.3459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB549 #B53FAB

analogous

#70B53F #3FB549 #3FB584

triadic

#3FB549 #493FB5 #B5493F

tetradic

#3FB549 #3F70B5 #B53FAB #B5843F

square

#3FB549 #3F70B5 #B53FAB #B5843F

split-complementary

#3FB549 #843FB5 #B53F70

monochromatic

#1F5A24 #2F8837 #3FB549 #67CA6F #94DA9A

Accessibility & contrast

On white

2.65

#3FB549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#3FB549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB549

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB549	#FFFFFF	#000000	##000000
##3FB549	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A53E

Deuteranopia (green-blind)

#AA9B52

Tritanopia (blue-blind)

#21B09E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb549;
/* rgb */ color: rgb(63, 181, 73);
/* oklch */ color: oklch(68.4% 0.182 144.6);

Tailwind

colors: {
  custom: {
    50: '#82cc7f',
    500: '#3fb549',
    950: '#000000',
  },
}

SCSS

$custom: #3fb549;
$custom-light: #82cc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb549",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 73
  },
  "hsl": {
    "h": 125.085,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68368,
    "c": 0.18167,
    "h": 144.6
  },
  "luminance": 0.34586
}

Semantic roles & 50–950 ramp

primary

#3FB549

secondary

#C58AC0

accent

#50CCD8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB549

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

Preview Lab → · Contrast checker → · Palette generator →