#3FC550#3FC550

#3FC550 is a light, vivid green. Relative luminance 0.416; OKLCH L 72.6% C 0.196 H 145.2°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FC550
RGB	rgb(63, 197, 80)
HSL	hsl(128, 54%, 51%)
HSV	hsv(128, 68%, 77%)
CMYK	cmyk(68%, 0%, 59.4%, 22.7%)
CIE-LAB	lab(70.57, -59.50, 47.42)
CIE-LCH	lch(70.57, 76.08, 141.44°)
OKLab	oklab(72.65% -0.1608 0.1118)
OKLCH	oklch(72.65% 0.196 145.2)
XYZ	xyz(23.4626, 41.5659, 14.3744)
Luminance	0.4157 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC550 #C53FB4

analogous

#71C53F #3FC550 #3FC593

triadic

#3FC550 #503FC5 #C5503F

tetradic

#3FC550 #3F71C5 #C53FB4 #C5933F

square

#3FC550 #3F71C5 #C53FB4 #C5933F

split-complementary

#3FC550 #933FC5 #C53F71

monochromatic

#206A29 #2E993C #3FC550 #6ED37B #9DE1A6

Accessibility & contrast

On white

2.25

#3FC550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#3FC550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC550

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC550	#FFFFFF	#000000	##000000
##3FC550	1.00	2.25	9.31	9.31
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B344

Deuteranopia (green-blind)

#B8A85A

Tritanopia (blue-blind)

#10C0AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc550;
/* rgb */ color: rgb(63, 197, 80);
/* oklch */ color: oklch(72.6% 0.196 145.2);

Tailwind

colors: {
  custom: {
    50: '#85d885',
    500: '#3fc550',
    950: '#000000',
  },
}

SCSS

$custom: #3fc550;
$custom-light: #85d885;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc550",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 80
  },
  "hsl": {
    "h": 127.612,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72649,
    "c": 0.19586,
    "h": 145.2
  },
  "luminance": 0.41568
}

Semantic roles & 50–950 ramp

primary

#3FC550

secondary

#CE92C6

accent

#4BCADD

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #3FC550

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

Preview Lab → · Contrast checker → · Palette generator →