#3FC57C#3FC57C

#3FC57C is a light, vivid green. Relative luminance 0.424; OKLCH L 73.3% C 0.157 H 155.1°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#3FC57C
RGB	rgb(63, 197, 124)
HSL	hsl(147, 54%, 51%)
HSV	hsv(147, 68%, 77%)
CMYK	cmyk(68%, 0%, 37.1%, 22.7%)
CIE-LAB	lab(71.17, -52.63, 26.37)
CIE-LCH	lch(71.17, 58.87, 153.39°)
OKLab	oklab(73.34% -0.1424 0.066)
OKLCH	oklch(73.34% 0.157 155.1)
XYZ	xyz(25.6519, 42.4417, 25.9050)
Luminance	0.4244 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC57C #C53F88

analogous

#45C53F #3FC57C #3FC5BF

triadic

#3FC57C #7C3FC5 #C57C3F

tetradic

#3FC57C #3F45C5 #C53F88 #C5BF3F

square

#3FC57C #3F45C5 #C53F88 #C5BF3F

split-complementary

#3FC57C #BF3FC5 #C53F45

monochromatic

#206A41 #2E995F #3FC57C #6ED39C #9DE1BC

Accessibility & contrast

On white

2.21

#3FC57C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#3FC57C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC57C

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC57C	#FFFFFF	#000000	##000000
##3FC57C	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B577

Deuteranopia (green-blind)

#B3A981

Tritanopia (blue-blind)

#00C3B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc57c;
/* rgb */ color: rgb(63, 197, 124);
/* oklch */ color: oklch(73.3% 0.157 155.1);

Tailwind

colors: {
  custom: {
    50: '#84d7a2',
    500: '#3fc57c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc57c;
$custom-light: #84d7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc57c",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 124
  },
  "hsl": {
    "h": 147.313,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73344,
    "c": 0.15693,
    "h": 155.1
  },
  "luminance": 0.42445
}

Semantic roles & 50–950 ramp

primary

#3FC57C

secondary

#CE92B3

accent

#4B9ADD

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #3FC57C

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

Preview Lab → · Contrast checker → · Palette generator →