#3FC556#3FC556

#3FC556 is a light, vivid green. Relative luminance 0.417; OKLCH L 72.7% C 0.191 H 146.1°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FC556
RGB	rgb(63, 197, 86)
HSL	hsl(130, 54%, 51%)
HSV	hsv(130, 68%, 77%)
CMYK	cmyk(68%, 0%, 56.3%, 22.7%)
CIE-LAB	lab(70.63, -58.74, 44.73)
CIE-LCH	lch(70.63, 73.84, 142.71°)
OKLab	oklab(72.72% -0.1586 0.1064)
OKLCH	oklch(72.72% 0.191 146.1)
XYZ	xyz(23.6942, 41.6586, 15.5945)
Luminance	0.4166 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC556 #C53FAE

analogous

#6BC53F #3FC556 #3FC599

triadic

#3FC556 #563FC5 #C5563F

tetradic

#3FC556 #3F6BC5 #C53FAE #C5993F

square

#3FC556 #3F6BC5 #C53FAE #C5993F

split-complementary

#3FC556 #993FC5 #C53F6B

monochromatic

#206A2D #2E9940 #3FC556 #6ED37F #9DE1A9

Accessibility & contrast

On white

2.25

#3FC556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#3FC556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC556

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC556	#FFFFFF	#000000	##000000
##3FC556	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44B

Deuteranopia (green-blind)

#B8A85F

Tritanopia (blue-blind)

#0AC0AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc556;
/* rgb */ color: rgb(63, 197, 86);
/* oklch */ color: oklch(72.7% 0.191 146.1);

Tailwind

colors: {
  custom: {
    50: '#85d889',
    500: '#3fc556',
    950: '#000000',
  },
}

SCSS

$custom: #3fc556;
$custom-light: #85d889;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc556",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 86
  },
  "hsl": {
    "h": 130.299,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72723,
    "c": 0.19098,
    "h": 146.1
  },
  "luminance": 0.41661
}

Semantic roles & 50–950 ramp

primary

#3FC556

secondary

#CE92C3

accent

#4BC4DD

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC556

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

Preview Lab → · Contrast checker → · Palette generator →