#3FD240#3FD240

#3FD240 is a light, highly saturated green. Relative luminance 0.475; OKLCH L 75.9% C 0.222 H 143.1°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FD240
RGB	rgb(63, 210, 64)
HSL	hsl(120, 62%, 54%)
HSV	hsv(120, 70%, 82%)
CMYK	cmyk(70%, 0%, 69.5%, 17.6%)
CIE-LAB	lab(74.52, -65.51, 58.48)
CIE-LCH	lch(74.52, 87.81, 138.25°)
OKLab	oklab(75.88% -0.1778 0.1336)
OKLCH	oklch(75.88% 0.222 143.1)
XYZ	xyz(26.0203, 47.5173, 12.6499)
Luminance	0.4752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD240 #D23FD1

analogous

#87D23F #3FD240 #3FD289

triadic

#3FD240 #403FD2 #D2403F

tetradic

#3FD240 #3F87D2 #D23FD1 #D2893F

square

#3FD240 #3F87D2 #D23FD1 #D2893F

split-complementary

#3FD240 #893FD2 #D23F87

monochromatic

#1D7A1D #28AC29 #3FD240 #71DE71 #A2E9A3

Accessibility & contrast

On white

2.00

#3FD240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#3FD240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD240

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD240	#FFFFFF	#000000	##000000
##3FD240	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE2A

Deuteranopia (green-blind)

#C5B34E

Tritanopia (blue-blind)

#0CCCB5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fd240;
/* rgb */ color: rgb(63, 210, 64);
/* oklch */ color: oklch(75.9% 0.222 143.1);

Tailwind

colors: {
  custom: {
    50: '#88e17c',
    500: '#3fd240',
    950: '#000000',
  },
}

SCSS

$custom: #3fd240;
$custom-light: #88e17c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd240",
  "rgb": {
    "r": 63,
    "g": 210,
    "b": 64
  },
  "hsl": {
    "h": 120.408,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75875,
    "c": 0.22243,
    "h": 143.1
  },
  "luminance": 0.4752
}

Semantic roles & 50–950 ramp

primary

#3FD240

secondary

#D697D5

accent

#43E4E5

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FD240

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

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