#3FA543#3FA543

#3FA543 is a light, vivid green. Relative luminance 0.284; OKLCH L 64.1% C 0.166 H 144.0°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#3FA543
RGB	rgb(63, 165, 67)
HSL	hsl(122, 45%, 45%)
HSV	hsv(122, 62%, 65%)
CMYK	cmyk(61.8%, 0%, 59.4%, 35.3%)
CIE-LAB	lab(60.22, -49.52, 41.44)
CIE-LCH	lch(60.22, 64.57, 140.08°)
OKLab	oklab(64.05% -0.1343 0.0978)
OKLCH	oklch(64.05% 0.166 144)
XYZ	xyz(16.5172, 28.3707, 9.9148)
Luminance	0.2837 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA543 #A53FA1

analogous

#6EA53F #3FA543 #3FA576

triadic

#3FA543 #433FA5 #A5433F

tetradic

#3FA543 #3F6EA5 #A53FA1 #A5763F

square

#3FA543 #3F6EA5 #A53FA1 #A5763F

split-complementary

#3FA543 #763FA5 #A53F6E

monochromatic

#1D4C1F #2E7931 #3FA543 #5FC263 #8CD38E

Accessibility & contrast

On white

3.15

#3FA543 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#3FA543 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA543

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA543	#FFFFFF	#000000	##000000
##3FA543	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89639

Deuteranopia (green-blind)

#9B8E4B

Tritanopia (blue-blind)

#2AA190

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3fa543;
/* rgb */ color: rgb(63, 165, 67);
/* oklch */ color: oklch(64.1% 0.166 144.0);

Tailwind

colors: {
  custom: {
    50: '#7fc17a',
    500: '#3fa543',
    950: '#000000',
  },
}

SCSS

$custom: #3fa543;
$custom-light: #7fc17a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa543",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 67
  },
  "hsl": {
    "h": 122.353,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64053,
    "c": 0.16617,
    "h": 144
  },
  "luminance": 0.28372
}

Semantic roles & 50–950 ramp

primary

#3FA543

secondary

#BE82BB

accent

#53CFD4

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA543

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

Preview Lab → · Contrast checker → · Palette generator →