#3FBE45#3FBE45

#3FBE45 is a light, vivid green. Relative luminance 0.383; OKLCH L 70.7% C 0.196 H 143.8°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FBE45
RGB	rgb(63, 190, 69)
HSL	hsl(123, 50%, 50%)
HSV	hsv(123, 67%, 75%)
CMYK	cmyk(66.8%, 0%, 63.7%, 25.5%)
CIE-LAB	lab(68.25, -58.32, 49.66)
CIE-LCH	lch(68.25, 76.60, 139.58°)
OKLab	oklab(70.69% -0.1581 0.1156)
OKLCH	oklch(70.69% 0.196 143.8)
XYZ	xyz(21.5362, 38.3111, 11.8889)
Luminance	0.3831 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBE45 #BE3FB8

analogous

#78BE3F #3FBE45 #3FBE85

triadic

#3FBE45 #453FBE #BE453F

tetradic

#3FBE45 #3F78BE #BE3FB8 #BE853F

square

#3FBE45 #3F78BE #BE3FB8 #BE853F

split-complementary

#3FBE45 #853FBE #BE3F78

monochromatic

#216224 #309034 #3FBE45 #6CCE71 #9ADD9D

Accessibility & contrast

On white

2.42

#3FBE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#3FBE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBE45

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBE45	#FFFFFF	#000000	##000000
##3FBE45	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD37

Deuteranopia (green-blind)

#B2A24F

Tritanopia (blue-blind)

#1DB9A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbe45;
/* rgb */ color: rgb(63, 190, 69);
/* oklch */ color: oklch(70.7% 0.196 143.8);

Tailwind

colors: {
  custom: {
    50: '#84d37d',
    500: '#3fbe45',
    950: '#000000',
  },
}

SCSS

$custom: #3fbe45;
$custom-light: #84d37d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbe45",
  "rgb": {
    "r": 63,
    "g": 190,
    "b": 69
  },
  "hsl": {
    "h": 122.835,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70693,
    "c": 0.19584,
    "h": 143.8
  },
  "luminance": 0.38313
}

Semantic roles & 50–950 ramp

primary

#3FBE45

secondary

#C98FC7

accent

#4ED3DA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FBE45

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

Preview Lab → · Contrast checker → · Palette generator →