#3FCD40#3FCD40

#3FCD40 is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.6% C 0.217 H 143.1°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#3FCD40
RGB	rgb(63, 205, 64)
HSL	hsl(120, 59%, 53%)
HSV	hsv(120, 69%, 80%)
CMYK	cmyk(69.3%, 0%, 68.8%, 19.6%)
CIE-LAB	lab(72.95, -63.88, 56.82)
CIE-LCH	lch(72.95, 85.49, 138.34°)
OKLab	oklab(74.57% -0.1734 0.1302)
OKLCH	oklch(74.57% 0.217 143.1)
XYZ	xyz(24.8051, 45.0869, 12.2449)
Luminance	0.4509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCD40 #CD3FCC

analogous

#85CD3F #3FCD40 #3FCD87

triadic

#3FCD40 #403FCD #CD403F

tetradic

#3FCD40 #3F85CD #CD3FCC #CD873F

square

#3FCD40 #3F85CD #CD3FCC #CD873F

split-complementary

#3FCD40 #873FCD #CD3F85

monochromatic

#1E741F #2BA42C #3FCD40 #70DA70 #A0E6A1

Accessibility & contrast

On white

2.10

#3FCD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#3FCD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCD40

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCD40	#FFFFFF	#000000	##000000
##3FCD40	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#C1AF4E

Tritanopia (blue-blind)

#13C7B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcd40;
/* rgb */ color: rgb(63, 205, 64);
/* oklch */ color: oklch(74.6% 0.217 143.1);

Tailwind

colors: {
  custom: {
    50: '#87dd7c',
    500: '#3fcd40',
    950: '#000000',
  },
}

SCSS

$custom: #3fcd40;
$custom-light: #87dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcd40",
  "rgb": {
    "r": 63,
    "g": 205,
    "b": 64
  },
  "hsl": {
    "h": 120.423,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74573,
    "c": 0.2168,
    "h": 143.1
  },
  "luminance": 0.4509
}

Semantic roles & 50–950 ramp

primary

#3FCD40

secondary

#D395D2

accent

#46E1E2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCD40

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

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