#3FB452#3FB452

#3FB452 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.173 H 146.2°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FB452
RGB	rgb(63, 180, 82)
HSL	hsl(130, 48%, 48%)
HSV	hsv(130, 65%, 71%)
CMYK	cmyk(65%, 0%, 54.4%, 29.4%)
CIE-LAB	lab(65.21, -53.16, 40.15)
CIE-LCH	lch(65.21, 66.61, 142.94°)
OKLab	oklab(68.22% -0.1436 0.0961)
OKLCH	oklch(68.22% 0.173 146.2)
XYZ	xyz(19.8928, 34.3064, 13.5545)
Luminance	0.3431 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB452 #B43FA1

analogous

#66B43F #3FB452 #3FB48D

triadic

#3FB452 #523FB4 #B4523F

tetradic

#3FB452 #3F66B4 #B43FA1 #B48D3F

square

#3FB452 #3F66B4 #B43FA1 #B48D3F

split-complementary

#3FB452 #8D3FB4 #B43F66

monochromatic

#1F5929 #2F873D #3FB452 #67CA77 #94DA9F

Accessibility & contrast

On white

2.67

#3FB452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#3FB452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB452

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB452	#FFFFFF	#000000	##000000
##3FB452	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A449

Deuteranopia (green-blind)

#A89A59

Tritanopia (blue-blind)

#1DB09E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb452;
/* rgb */ color: rgb(63, 180, 82);
/* oklch */ color: oklch(68.2% 0.173 146.2);

Tailwind

colors: {
  custom: {
    50: '#82cb85',
    500: '#3fb452',
    950: '#000000',
  },
}

SCSS

$custom: #3fb452;
$custom-light: #82cb85;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb452",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 82
  },
  "hsl": {
    "h": 129.744,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68221,
    "c": 0.17281,
    "h": 146.2
  },
  "luminance": 0.34308
}

Semantic roles & 50–950 ramp

primary

#3FB452

secondary

#C58ABB

accent

#50C2D8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #3FB452

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

Preview Lab → · Contrast checker → · Palette generator →