#3FBB53#3FBB53

#3FBB53 is a light, vivid green. Relative luminance 0.372; OKLCH L 70.1% C 0.181 H 146.1°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB53
RGB	rgb(63, 187, 83)
HSL	hsl(130, 50%, 49%)
HSV	hsv(130, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 55.6%, 26.7%)
CIE-LAB	lab(67.44, -55.58, 42.35)
CIE-LCH	lch(67.44, 69.87, 142.69°)
OKLab	oklab(70.07% -0.1501 0.101)
OKLCH	oklch(70.07% 0.181 146.1)
XYZ	xyz(21.3801, 37.2197, 14.2393)
Luminance	0.3722 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB53 #BB3FA7

analogous

#69BB3F #3FBB53 #3FBB91

triadic

#3FBB53 #533FBB #BB533F

tetradic

#3FBB53 #3F69BB #BB3FA7 #BB913F

square

#3FBB53 #3F69BB #BB3FA7 #BB913F

split-complementary

#3FBB53 #913FBB #BB3F69

monochromatic

#205F2A #308D3F #3FBB53 #6ACD7A #98DCA3

Accessibility & contrast

On white

2.49

#3FBB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#3FBB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB53

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB53	#FFFFFF	#000000	##000000
##3FBB53	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB49

Deuteranopia (green-blind)

#AFA05B

Tritanopia (blue-blind)

#17B7A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fbb53;
/* rgb */ color: rgb(63, 187, 83);
/* oklch */ color: oklch(70.1% 0.181 146.1);

Tailwind

colors: {
  custom: {
    50: '#83d086',
    500: '#3fbb53',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb53;
$custom-light: #83d086;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb53",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 83
  },
  "hsl": {
    "h": 129.677,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70072,
    "c": 0.18093,
    "h": 146.1
  },
  "luminance": 0.37222
}

Semantic roles & 50–950 ramp

primary

#3FBB53

secondary

#C88EBF

accent

#4FC3D9

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #3FBB53

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

Preview Lab → · Contrast checker → · Palette generator →