#3FBF48#3FBF48

#3FBF48 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.0% C 0.195 H 144.2°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF48
RGB	rgb(63, 191, 72)
HSL	hsl(124, 50%, 50%)
HSV	hsv(124, 67%, 75%)
CMYK	cmyk(67%, 0%, 62.3%, 25.1%)
CIE-LAB	lab(68.59, -58.34, 48.74)
CIE-LCH	lch(68.59, 76.02, 140.12°)
OKLab	oklab(70.99% -0.158 0.1139)
OKLCH	oklch(70.99% 0.195 144.2)
XYZ	xyz(21.8490, 38.7840, 12.4642)
Luminance	0.3879 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF48 #BF3FB6

analogous

#76BF3F #3FBF48 #3FBF88

triadic

#3FBF48 #483FBF #BF483F

tetradic

#3FBF48 #3F76BF #BF3FB6 #BF883F

square

#3FBF48 #3F76BF #BF3FB6 #BF883F

split-complementary

#3FBF48 #883FBF #BF3F76

monochromatic

#216325 #309137 #3FBF48 #6DCF73 #9BDE9F

Accessibility & contrast

On white

2.40

#3FBF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#3FBF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF48

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF48	#FFFFFF	#000000	##000000
##3FBF48	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE3A

Deuteranopia (green-blind)

#B3A352

Tritanopia (blue-blind)

#1BBAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbf48;
/* rgb */ color: rgb(63, 191, 72);
/* oklch */ color: oklch(71.0% 0.195 144.2);

Tailwind

colors: {
  custom: {
    50: '#84d37f',
    500: '#3fbf48',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf48;
$custom-light: #84d37f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf48",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 72
  },
  "hsl": {
    "h": 124.219,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70988,
    "c": 0.19479,
    "h": 144.2
  },
  "luminance": 0.38786
}

Semantic roles & 50–950 ramp

primary

#3FBF48

secondary

#CA90C6

accent

#4ED0DA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FBF48

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

Preview Lab → · Contrast checker → · Palette generator →