#3FCB41#3FCB41

#3FCB41 is a light, highly saturated green. Relative luminance 0.442; OKLCH L 74.1% C 0.214 H 143.2°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB41
RGB	rgb(63, 203, 65)
HSL	hsl(121, 57%, 52%)
HSV	hsv(121, 69%, 80%)
CMYK	cmyk(69%, 0%, 68%, 20.4%)
CIE-LAB	lab(72.33, -63.13, 55.77)
CIE-LCH	lch(72.33, 84.23, 138.54°)
OKLab	oklab(74.06% -0.1713 0.1281)
OKLCH	oklch(74.06% 0.214 143.2)
XYZ	xyz(24.3585, 44.1477, 12.2376)
Luminance	0.4415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB41 #CB3FC9

analogous

#83CB3F #3FCB41 #3FCB87

triadic

#3FCB41 #413FCB #CB413F

tetradic

#3FCB41 #3F83CB #CB3FC9 #CB873F

square

#3FCB41 #3F83CB #CB3FC9 #CB873F

split-complementary

#3FCB41 #873FCB #CB3F83

monochromatic

#1F7120 #2CA12D #3FCB41 #6FD871 #9FE5A0

Accessibility & contrast

On white

2.14

#3FCB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#3FCB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB41

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB41	#FFFFFF	#000000	##000000
##3FCB41	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82D

Deuteranopia (green-blind)

#BFAD4E

Tritanopia (blue-blind)

#14C5AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fcb41;
/* rgb */ color: rgb(63, 203, 65);
/* oklch */ color: oklch(74.1% 0.214 143.2);

Tailwind

colors: {
  custom: {
    50: '#87dc7c',
    500: '#3fcb41',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb41;
$custom-light: #87dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb41",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 65
  },
  "hsl": {
    "h": 120.857,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7406,
    "c": 0.21387,
    "h": 143.2
  },
  "luminance": 0.4415
}

Semantic roles & 50–950 ramp

primary

#3FCB41

secondary

#D194D1

accent

#47DEE1

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCB41

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

Preview Lab → · Contrast checker → · Palette generator →