#3FD549#3FD549

#3FD549 is a light, highly saturated green. Relative luminance 0.491; OKLCH L 76.7% C 0.220 H 143.9°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FD549
RGB	rgb(63, 213, 73)
HSL	hsl(124, 64%, 54%)
HSV	hsv(124, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 65.7%, 16.5%)
CIE-LAB	lab(75.53, -65.65, 56.01)
CIE-LCH	lch(75.53, 86.30, 139.53°)
OKLab	oklab(76.73% -0.1778 0.1295)
OKLCH	oklch(76.73% 0.22 143.9)
XYZ	xyz(27.0450, 49.1233, 14.3585)
Luminance	0.4913 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD549 #D53FCB

analogous

#80D53F #3FD549 #3FD594

triadic

#3FD549 #493FD5 #D5493F

tetradic

#3FD549 #3F80D5 #D53FCB #D5943F

square

#3FD549 #3F80D5 #D53FCB #D5943F

split-complementary

#3FD549 #943FD5 #D53F80

monochromatic

#1C7E22 #27B030 #3FD549 #71E079 #A3EBA8

Accessibility & contrast

On white

1.94

#3FD549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#3FD549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD549

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD549	#FFFFFF	#000000	##000000
##3FD549	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C137

Deuteranopia (green-blind)

#C8B556

Tritanopia (blue-blind)

#00CFB8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3fd549;
/* rgb */ color: rgb(63, 213, 73);
/* oklch */ color: oklch(76.7% 0.220 143.9);

Tailwind

colors: {
  custom: {
    50: '#89e382',
    500: '#3fd549',
    950: '#000000',
  },
}

SCSS

$custom: #3fd549;
$custom-light: #89e382;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd549",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 73
  },
  "hsl": {
    "h": 124,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76734,
    "c": 0.21992,
    "h": 143.9
  },
  "luminance": 0.49126
}

Semantic roles & 50–950 ramp

primary

#3FD549

secondary

#D898D4

accent

#41DCE7

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #3FD549

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

Preview Lab → · Contrast checker → · Palette generator →