#3FB120#3FB120

#3FB120 is a light, highly saturated green. Relative luminance 0.326; OKLCH L 67.0% C 0.203 H 140.2°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#3FB120
RGB	rgb(63, 177, 32)
HSL	hsl(107, 69%, 41%)
HSV	hsv(107, 82%, 69%)
CMYK	cmyk(64.4%, 0%, 81.9%, 30.6%)
CIE-LAB	lab(63.84, -56.83, 58.66)
CIE-LCH	lch(63.84, 81.67, 134.09°)
OKLab	oklab(66.96% -0.1559 0.1298)
OKLCH	oklch(66.96% 0.203 140.2)
XYZ	xyz(18.0319, 32.6036, 6.7091)
Luminance	0.3261 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB120 #9220B1

analogous

#87B120 #3FB120 #20B149

triadic

#3FB120 #203FB1 #B1203F

tetradic

#3FB120 #2087B1 #9220B1 #B14920

square

#3FB120 #2087B1 #9220B1 #B14920

split-complementary

#3FB120 #4920B1 #B12087

monochromatic

#1A490D #2D7D17 #3FB120 #57DA34 #82E468

Accessibility & contrast

On white

2.79

#3FB120 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#3FB120 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB120

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB120	#FFFFFF	#000000	##000000
##3FB120	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#A89732

Tritanopia (blue-blind)

#2DAB97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb120;
/* rgb */ color: rgb(63, 177, 32);
/* oklch */ color: oklch(67.0% 0.203 140.2);

Tailwind

colors: {
  custom: {
    50: '#83c969',
    500: '#3fb120',
    950: '#000000',
  },
}

SCSS

$custom: #3fb120;
$custom-light: #83c969;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb120",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 32
  },
  "hsl": {
    "h": 107.172,
    "s": 69.378,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66961,
    "c": 0.20286,
    "h": 140.2
  },
  "luminance": 0.32605
}

Semantic roles & 50–950 ramp

primary

#3FB120

secondary

#B364C9

accent

#3CECC6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FB120

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

Preview Lab → · Contrast checker → · Palette generator →