#3FCB49#3FCB49

#3FCB49 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.1% C 0.208 H 144.1°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB49
RGB	rgb(63, 203, 73)
HSL	hsl(124, 57%, 52%)
HSV	hsv(124, 69%, 80%)
CMYK	cmyk(69%, 0%, 64%, 20.4%)
CIE-LAB	lab(72.39, -62.33, 52.56)
CIE-LCH	lch(72.39, 81.54, 139.86°)
OKLab	oklab(74.14% -0.1688 0.1222)
OKLCH	oklch(74.14% 0.208 144.1)
XYZ	xyz(24.6069, 44.2470, 13.5458)
Luminance	0.4425 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB49 #CB3FC1

analogous

#7BCB3F #3FCB49 #3FCB8F

triadic

#3FCB49 #493FCB #CB493F

tetradic

#3FCB49 #3F7BCB #CB3FC1 #CB8F3F

square

#3FCB49 #3F7BCB #CB3FC1 #CB8F3F

split-complementary

#3FCB49 #8F3FCB #CB3F7B

monochromatic

#1F7124 #2CA134 #3FCB49 #6FD877 #9FE5A4

Accessibility & contrast

On white

2.13

#3FCB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#3FCB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB49

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB49	#FFFFFF	#000000	##000000
##3FCB49	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB839

Deuteranopia (green-blind)

#BEAD54

Tritanopia (blue-blind)

#0FC6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcb49;
/* rgb */ color: rgb(63, 203, 73);
/* oklch */ color: oklch(74.1% 0.208 144.1);

Tailwind

colors: {
  custom: {
    50: '#87dc81',
    500: '#3fcb49',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb49;
$custom-light: #87dc81;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb49",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 124.286,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74136,
    "c": 0.20834,
    "h": 144.1
  },
  "luminance": 0.4425
}

Semantic roles & 50–950 ramp

primary

#3FCB49

secondary

#D194CD

accent

#47D6E1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCB49

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

Preview Lab → · Contrast checker → · Palette generator →