#3FD53F#3FD53F

#3FD53F is a light, highly saturated green. Relative luminance 0.490; OKLCH L 76.6% C 0.226 H 143.0°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FD53F
RGB	rgb(63, 213, 63)
HSL	hsl(120, 64%, 54%)
HSV	hsv(120, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 70.4%, 16.5%)
CIE-LAB	lab(75.45, -66.57, 59.83)
CIE-LCH	lch(75.45, 89.50, 138.05°)
OKLab	oklab(76.65% -0.1807 0.1363)
OKLCH	oklch(76.65% 0.226 143)
XYZ	xyz(26.7397, 49.0012, 12.7506)
Luminance	0.4900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD53F #D53FD5

analogous

#8AD53F #3FD53F #3FD58A

triadic

#3FD53F #3F3FD5 #D53F3F

tetradic

#3FD53F #3F8AD5 #D53FD5 #D58A3F

square

#3FD53F #3F8AD5 #D53FD5 #D58A3F

split-complementary

#3FD53F #8A3FD5 #D53F8A

monochromatic

#1C7E1C #27B027 #3FD53F #71E071 #A3EBA3

Accessibility & contrast

On white

1.94

#3FD53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#3FD53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD53F

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD53F	#FFFFFF	#000000	##000000
##3FD53F	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC127

Deuteranopia (green-blind)

#C8B54E

Tritanopia (blue-blind)

#08CFB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3fd53f;
/* rgb */ color: rgb(63, 213, 63);
/* oklch */ color: oklch(76.6% 0.226 143.0);

Tailwind

colors: {
  custom: {
    50: '#89e37c',
    500: '#3fd53f',
    950: '#000000',
  },
}

SCSS

$custom: #3fd53f;
$custom-light: #89e37c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd53f",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 63
  },
  "hsl": {
    "h": 120,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76646,
    "c": 0.22638,
    "h": 143
  },
  "luminance": 0.49004
}

Semantic roles & 50–950 ramp

primary

#3FD53F

secondary

#D898D8

accent

#41E7E7

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #3FD53F

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

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