#3FBF47#3FBF47

#3FBF47 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.0% C 0.196 H 144.1°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF47
RGB	rgb(63, 191, 71)
HSL	hsl(124, 50%, 50%)
HSV	hsv(124, 67%, 75%)
CMYK	cmyk(67%, 0%, 62.8%, 25.1%)
CIE-LAB	lab(68.59, -58.45, 49.17)
CIE-LCH	lch(68.59, 76.38, 139.93°)
OKLab	oklab(70.98% -0.1583 0.1147)
OKLCH	oklch(70.98% 0.196 144.1)
XYZ	xyz(21.8167, 38.7710, 12.2938)
Luminance	0.3877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF47 #BF3FB7

analogous

#77BF3F #3FBF47 #3FBF87

triadic

#3FBF47 #473FBF #BF473F

tetradic

#3FBF47 #3F77BF #BF3FB7 #BF873F

square

#3FBF47 #3F77BF #BF3FB7 #BF873F

split-complementary

#3FBF47 #873FBF #BF3F77

monochromatic

#216325 #309136 #3FBF47 #6DCF73 #9BDE9F

Accessibility & contrast

On white

2.40

#3FBF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#3FBF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF47

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF47	#FFFFFF	#000000	##000000
##3FBF47	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE39

Deuteranopia (green-blind)

#B3A351

Tritanopia (blue-blind)

#1BBAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbf47;
/* rgb */ color: rgb(63, 191, 71);
/* oklch */ color: oklch(71.0% 0.196 144.1);

Tailwind

colors: {
  custom: {
    50: '#84d37f',
    500: '#3fbf47',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf47;
$custom-light: #84d37f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf47",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 71
  },
  "hsl": {
    "h": 123.75,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70977,
    "c": 0.19554,
    "h": 144.1
  },
  "luminance": 0.38773
}

Semantic roles & 50–950 ramp

primary

#3FBF47

secondary

#CA90C6

accent

#4ED1DA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FBF47

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

Preview Lab → · Contrast checker → · Palette generator →