#3FBB47#3FBB47

#3FBB47 is a light, vivid green. Relative luminance 0.371; OKLCH L 69.9% C 0.191 H 144.1°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB47
RGB	rgb(63, 187, 71)
HSL	hsl(124, 50%, 49%)
HSV	hsv(124, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 62%, 26.7%)
CIE-LAB	lab(67.31, -57.05, 47.74)
CIE-LCH	lch(67.31, 74.39, 140.08°)
OKLab	oklab(69.93% -0.1546 0.1117)
OKLCH	oklch(69.93% 0.191 144.1)
XYZ	xyz(20.9563, 37.0502, 12.0070)
Luminance	0.3705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB47 #BB3FB3

analogous

#75BB3F #3FBB47 #3FBB85

triadic

#3FBB47 #473FBB #BB473F

tetradic

#3FBB47 #3F75BB #BB3FB3 #BB853F

square

#3FBB47 #3F75BB #BB3FB3 #BB853F

split-complementary

#3FBB47 #853FBB #BB3F75

monochromatic

#205F24 #308D36 #3FBB47 #6ACD71 #98DC9C

Accessibility & contrast

On white

2.50

#3FBB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#3FBB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB47

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB47	#FFFFFF	#000000	##000000
##3FBB47	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA3A

Deuteranopia (green-blind)

#B0A051

Tritanopia (blue-blind)

#1EB6A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fbb47;
/* rgb */ color: rgb(63, 187, 71);
/* oklch */ color: oklch(69.9% 0.191 144.1);

Tailwind

colors: {
  custom: {
    50: '#83d07e',
    500: '#3fbb47',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb47;
$custom-light: #83d07e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb47",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 71
  },
  "hsl": {
    "h": 123.871,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69926,
    "c": 0.19069,
    "h": 144.1
  },
  "luminance": 0.37052
}

Semantic roles & 50–950 ramp

primary

#3FBB47

secondary

#C88EC4

accent

#4FD0D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3FBB47

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

Preview Lab → · Contrast checker → · Palette generator →