#3FE473#3FE473

#3FE473 is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.1% C 0.205 H 149.3°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FE473
RGB	rgb(63, 228, 115)
HSL	hsl(139, 75%, 57%)
HSV	hsv(139, 72%, 89%)
CMYK	cmyk(72.4%, 0%, 49.6%, 10.6%)
CIE-LAB	lab(80.61, -65.43, 43.08)
CIE-LCH	lch(80.61, 78.34, 146.64°)
OKLab	oklab(81.09% -0.176 0.1045)
OKLCH	oklch(81.09% 0.205 149.3)
XYZ	xyz(32.8852, 57.7776, 25.6354)
Luminance	0.5778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE473 #E43FB0

analogous

#5EE43F #3FE473 #3FE4C5

triadic

#3FE473 #733FE4 #E4733F

tetradic

#3FE473 #3F5EE4 #E43FB0 #E4C53F

square

#3FE473 #3F5EE4 #E43FB0 #E4C53F

split-complementary

#3FE473 #C53FE4 #E43F5E

monochromatic

#15943D #1CC953 #3FE473 #75EC9A #AAF3C1

Accessibility & contrast

On white

1.67

#3FE473 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#3FE473 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE473

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE473	#FFFFFF	#000000	##000000
##3FE473	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D06A

Deuteranopia (green-blind)

#D2C37B

Tritanopia (blue-blind)

#00E0CA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3fe473;
/* rgb */ color: rgb(63, 228, 115);
/* oklch */ color: oklch(81.1% 0.205 149.3);

Tailwind

colors: {
  custom: {
    50: '#8aee9d',
    500: '#3fe473',
    950: '#000000',
  },
}

SCSS

$custom: #3fe473;
$custom-light: #8aee9d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe473",
  "rgb": {
    "r": 63,
    "g": 228,
    "b": 115
  },
  "hsl": {
    "h": 138.909,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8109,
    "c": 0.20467,
    "h": 149.3
  },
  "luminance": 0.57781
}

Semantic roles & 50–950 ramp

primary

#3FE473

secondary

#982F77

accent

#36B7F2

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #3FE473

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

Preview Lab → · Contrast checker → · Palette generator →