#3FCC45#3FCC45

#3FCC45 is a light, highly saturated green. Relative luminance 0.447; OKLCH L 74.4% C 0.212 H 143.6°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC45
RGB	rgb(63, 204, 69)
HSL	hsl(123, 58%, 52%)
HSV	hsv(123, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 66.2%, 20%)
CIE-LAB	lab(72.67, -63.08, 54.53)
CIE-LCH	lch(72.67, 83.38, 139.15°)
OKLab	oklab(74.36% -0.171 0.1259)
OKLCH	oklch(74.36% 0.212 143.6)
XYZ	xyz(24.7154, 44.6695, 12.9486)
Luminance	0.4467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC45 #CC3FC6

analogous

#80CC3F #3FCC45 #3FCC8B

triadic

#3FCC45 #453FCC #CC453F

tetradic

#3FCC45 #3F80CC #CC3FC6 #CC8B3F

square

#3FCC45 #3F80CC #CC3FC6 #CC8B3F

split-complementary

#3FCC45 #8B3FCC #CC3F80

monochromatic

#1E7222 #2BA330 #3FCC45 #6FD974 #A0E6A3

Accessibility & contrast

On white

2.11

#3FCC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#3FCC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC45

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC45	#FFFFFF	#000000	##000000
##3FCC45	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B933

Deuteranopia (green-blind)

#C0AE51

Tritanopia (blue-blind)

#11C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcc45;
/* rgb */ color: rgb(63, 204, 69);
/* oklch */ color: oklch(74.4% 0.212 143.6);

Tailwind

colors: {
  custom: {
    50: '#87dd7f',
    500: '#3fcc45',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc45;
$custom-light: #87dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc45",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 122.553,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74357,
    "c": 0.21233,
    "h": 143.6
  },
  "luminance": 0.44672
}

Semantic roles & 50–950 ramp

primary

#3FCC45

secondary

#D295CF

accent

#47DBE1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCC45

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

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