#3FBF54#3FBF54

#3FBF54 is a light, vivid green. Relative luminance 0.390; OKLCH L 71.1% C 0.185 H 146.1°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF54
RGB	rgb(63, 191, 84)
HSL	hsl(130, 50%, 50%)
HSV	hsv(130, 67%, 75%)
CMYK	cmyk(67%, 0%, 56%, 25.1%)
CIE-LAB	lab(68.72, -56.88, 43.40)
CIE-LCH	lch(68.72, 71.54, 142.66°)
OKLab	oklab(71.13% -0.1536 0.1034)
OKLCH	oklch(71.13% 0.185 146.1)
XYZ	xyz(22.2794, 38.9561, 14.7309)
Luminance	0.3896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF54 #BF3FAA

analogous

#6ABF3F #3FBF54 #3FBF94

triadic

#3FBF54 #543FBF #BF543F

tetradic

#3FBF54 #3F6ABF #BF3FAA #BF943F

square

#3FBF54 #3F6ABF #BF3FAA #BF943F

split-complementary

#3FBF54 #943FBF #BF3F6A

monochromatic

#21632C #309140 #3FBF54 #6DCF7D #9BDEA6

Accessibility & contrast

On white

2.39

#3FBF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#3FBF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF54

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF54	#FFFFFF	#000000	##000000
##3FBF54	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE4A

Deuteranopia (green-blind)

#B2A35C

Tritanopia (blue-blind)

#13BBA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fbf54;
/* rgb */ color: rgb(63, 191, 84);
/* oklch */ color: oklch(71.1% 0.185 146.1);

Tailwind

colors: {
  custom: {
    50: '#84d387',
    500: '#3fbf54',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf54;
$custom-light: #84d387;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf54",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 84
  },
  "hsl": {
    "h": 129.844,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71132,
    "c": 0.18514,
    "h": 146.1
  },
  "luminance": 0.38958
}

Semantic roles & 50–950 ramp

primary

#3FBF54

secondary

#CA90C0

accent

#4EC3DA

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FBF54

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

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