#3FAA2B#3FAA2B

#3FAA2B is a light, vivid green. Relative luminance 0.300; OKLCH L 65.2% C 0.189 H 140.9°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#3FAA2B
RGB	rgb(63, 170, 43)
HSL	hsl(111, 60%, 42%)
HSV	hsv(111, 75%, 67%)
CMYK	cmyk(62.9%, 0%, 74.7%, 33.3%)
CIE-LAB	lab(61.64, -53.70, 53.04)
CIE-LCH	lch(61.64, 75.48, 135.35°)
OKLab	oklab(65.16% -0.1469 0.1196)
OKLCH	oklch(65.16% 0.189 140.9)
XYZ	xyz(16.8598, 29.9790, 7.1831)
Luminance	0.2998 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAA2B #962BAA

analogous

#7FAA2B #3FAA2B #2BAA57

triadic

#3FAA2B #2B3FAA #AA2B3F

tetradic

#3FAA2B #2B7FAA #962BAA #AA572B

square

#3FAA2B #2B7FAA #962BAA #AA572B

split-complementary

#3FAA2B #572BAA #AA2B7F

monochromatic

#1B4812 #2D791F #3FAA2B #59CF43 #84DC74

Accessibility & contrast

On white

3.00

#3FAA2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#3FAA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAA2B

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAA2B	#FFFFFF	#000000	##000000
##3FAA2B	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A12

Deuteranopia (green-blind)

#A19238

Tritanopia (blue-blind)

#2EA592

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3faa2b;
/* rgb */ color: rgb(63, 170, 43);
/* oklch */ color: oklch(65.2% 0.189 140.9);

Tailwind

colors: {
  custom: {
    50: '#81c46d',
    500: '#3faa2b',
    950: '#000000',
  },
}

SCSS

$custom: #3faa2b;
$custom-light: #81c46d;
$custom-dark: #000000;

JSON

{
  "hex": "#3faa2b",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 43
  },
  "hsl": {
    "h": 110.551,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65156,
    "c": 0.18945,
    "h": 140.9
  },
  "luminance": 0.29981
}

Semantic roles & 50–950 ramp

primary

#3FAA2B

secondary

#B66EC3

accent

#45E3CA

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FAA2B

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

Preview Lab → · Contrast checker → · Palette generator →