#3FC553#3FC553

#3FC553 is a light, vivid green. Relative luminance 0.416; OKLCH L 72.7% C 0.193 H 145.6°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FC553
RGB	rgb(63, 197, 83)
HSL	hsl(129, 54%, 51%)
HSV	hsv(129, 68%, 77%)
CMYK	cmyk(68%, 0%, 57.9%, 22.7%)
CIE-LAB	lab(70.60, -59.13, 46.09)
CIE-LCH	lch(70.60, 74.97, 142.07°)
OKLab	oklab(72.69% -0.1597 0.1092)
OKLCH	oklch(72.69% 0.193 145.6)
XYZ	xyz(23.5759, 41.6113, 14.9712)
Luminance	0.4161 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC553 #C53FB1

analogous

#6EC53F #3FC553 #3FC596

triadic

#3FC553 #533FC5 #C5533F

tetradic

#3FC553 #3F6EC5 #C53FB1 #C5963F

square

#3FC553 #3F6EC5 #C53FB1 #C5963F

split-complementary

#3FC553 #963FC5 #C53F6E

monochromatic

#206A2B #2E993E #3FC553 #6ED37D #9DE1A7

Accessibility & contrast

On white

2.25

#3FC553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#3FC553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC553

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC553	#FFFFFF	#000000	##000000
##3FC553	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B348

Deuteranopia (green-blind)

#B8A85C

Tritanopia (blue-blind)

#0DC0AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc553;
/* rgb */ color: rgb(63, 197, 83);
/* oklch */ color: oklch(72.7% 0.193 145.6);

Tailwind

colors: {
  custom: {
    50: '#85d887',
    500: '#3fc553',
    950: '#000000',
  },
}

SCSS

$custom: #3fc553;
$custom-light: #85d887;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc553",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 83
  },
  "hsl": {
    "h": 128.955,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72685,
    "c": 0.19344,
    "h": 145.6
  },
  "luminance": 0.41614
}

Semantic roles & 50–950 ramp

primary

#3FC553

secondary

#CE92C5

accent

#4BC7DD

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #3FC553

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

Preview Lab → · Contrast checker → · Palette generator →