#3FA720#3FA720

#3FA720 is a light, vivid green. Relative luminance 0.288; OKLCH L 64.3% C 0.192 H 139.9°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FA720
RGB	rgb(63, 167, 32)
HSL	hsl(106, 68%, 39%)
HSV	hsv(106, 81%, 65%)
CMYK	cmyk(62.3%, 0%, 80.8%, 34.5%)
CIE-LAB	lab(60.60, -53.37, 55.65)
CIE-LCH	lch(60.60, 77.10, 133.80°)
OKLab	oklab(64.28% -0.1466 0.1235)
OKLCH	oklch(64.28% 0.192 139.9)
XYZ	xyz(16.1286, 28.7970, 6.0746)
Luminance	0.2880 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA720 #8820A7

analogous

#83A720 #3FA720 #20A745

triadic

#3FA720 #203FA7 #A7203F

tetradic

#3FA720 #2083A7 #8820A7 #A74520

square

#3FA720 #2083A7 #8820A7 #A74520

split-complementary

#3FA720 #4520A7 #A72083

monochromatic

#18400C #2C7416 #3FA720 #54D72D #7EE161

Accessibility & contrast

On white

3.11

#3FA720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#3FA720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA720

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA720	#FFFFFF	#000000	##000000
##3FA720	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#9F8F30

Tritanopia (blue-blind)

#31A18E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa720;
/* rgb */ color: rgb(63, 167, 32);
/* oklch */ color: oklch(64.3% 0.192 139.9);

Tailwind

colors: {
  custom: {
    50: '#81c268',
    500: '#3fa720',
    950: '#000000',
  },
}

SCSS

$custom: #3fa720;
$custom-light: #81c268;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa720",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 32
  },
  "hsl": {
    "h": 106.222,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.6428,
    "c": 0.19168,
    "h": 139.9
  },
  "luminance": 0.28798
}

Semantic roles & 50–950 ramp

primary

#3FA720

secondary

#AE5DC5

accent

#3DEBC3

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #3FA720

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

Preview Lab → · Contrast checker → · Palette generator →