#3FC577#3FC577

#3FC577 is a light, vivid green. Relative luminance 0.423; OKLCH L 73.2% C 0.162 H 153.6°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#3FC577
RGB	rgb(63, 197, 119)
HSL	hsl(145, 54%, 51%)
HSV	hsv(145, 68%, 77%)
CMYK	cmyk(68%, 0%, 39.6%, 22.7%)
CIE-LAB	lab(71.09, -53.57, 28.87)
CIE-LCH	lch(71.09, 60.85, 151.68°)
OKLab	oklab(73.25% -0.1446 0.0719)
OKLCH	oklch(73.25% 0.162 153.6)
XYZ	xyz(25.3437, 42.3184, 24.2818)
Luminance	0.4232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC577 #C53F8D

analogous

#4AC53F #3FC577 #3FC5BA

triadic

#3FC577 #773FC5 #C5773F

tetradic

#3FC577 #3F4AC5 #C53F8D #C5BA3F

square

#3FC577 #3F4AC5 #C53F8D #C5BA3F

split-complementary

#3FC577 #BA3FC5 #C53F4A

monochromatic

#206A3F #2E995B #3FC577 #6ED398 #9DE1BA

Accessibility & contrast

On white

2.22

#3FC577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#3FC577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC577

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC577	#FFFFFF	#000000	##000000
##3FC577	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B572

Deuteranopia (green-blind)

#B4A97C

Tritanopia (blue-blind)

#00C3B1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc577;
/* rgb */ color: rgb(63, 197, 119);
/* oklch */ color: oklch(73.2% 0.162 153.6);

Tailwind

colors: {
  custom: {
    50: '#84d89f',
    500: '#3fc577',
    950: '#000000',
  },
}

SCSS

$custom: #3fc577;
$custom-light: #84d89f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc577",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 119
  },
  "hsl": {
    "h": 145.075,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73246,
    "c": 0.16152,
    "h": 153.6
  },
  "luminance": 0.42321
}

Semantic roles & 50–950 ramp

primary

#3FC577

secondary

#CE92B5

accent

#4BA0DD

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #3FC577

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

Preview Lab → · Contrast checker → · Palette generator →