#3FB552#3FB552

#3FB552 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.5% C 0.174 H 146.2°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#3FB552
RGB	rgb(63, 181, 82)
HSL	hsl(130, 48%, 48%)
HSV	hsv(130, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 54.7%, 29%)
CIE-LAB	lab(65.52, -53.53, 40.53)
CIE-LCH	lch(65.52, 67.14, 142.87°)
OKLab	oklab(68.48% -0.1446 0.0969)
OKLCH	oklch(68.48% 0.174 146.2)
XYZ	xyz(20.0954, 34.7116, 13.6220)
Luminance	0.3471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB552 #B53FA2

analogous

#67B53F #3FB552 #3FB58D

triadic

#3FB552 #523FB5 #B5523F

tetradic

#3FB552 #3F67B5 #B53FA2 #B58D3F

square

#3FB552 #3F67B5 #B53FA2 #B58D3F

split-complementary

#3FB552 #8D3FB5 #B53F67

monochromatic

#1F5A29 #2F883D #3FB552 #67CA77 #94DAA0

Accessibility & contrast

On white

2.64

#3FB552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#3FB552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB552

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB552	#FFFFFF	#000000	##000000
##3FB552	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A549

Deuteranopia (green-blind)

#A99B59

Tritanopia (blue-blind)

#1CB19F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb552;
/* rgb */ color: rgb(63, 181, 82);
/* oklch */ color: oklch(68.5% 0.174 146.2);

Tailwind

colors: {
  custom: {
    50: '#82cc85',
    500: '#3fb552',
    950: '#000000',
  },
}

SCSS

$custom: #3fb552;
$custom-light: #82cc85;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb552",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 82
  },
  "hsl": {
    "h": 129.661,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68484,
    "c": 0.1741,
    "h": 146.2
  },
  "luminance": 0.34714
}

Semantic roles & 50–950 ramp

primary

#3FB552

secondary

#C58ABC

accent

#50C2D8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #3FB552

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

Preview Lab → · Contrast checker → · Palette generator →