#3FA643#3FA643

#3FA643 is a light, vivid green. Relative luminance 0.287; OKLCH L 64.3% C 0.167 H 143.9°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FA643
RGB	rgb(63, 166, 67)
HSL	hsl(122, 45%, 45%)
HSV	hsv(122, 62%, 65%)
CMYK	cmyk(62%, 0%, 59.6%, 34.9%)
CIE-LAB	lab(60.55, -49.90, 41.81)
CIE-LCH	lch(60.55, 65.10, 140.04°)
OKLab	oklab(64.32% -0.1354 0.0986)
OKLCH	oklch(64.32% 0.167 143.9)
XYZ	xyz(16.6983, 28.7328, 9.9751)
Luminance	0.2873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA643 #A63FA2

analogous

#6FA63F #3FA643 #3FA676

triadic

#3FA643 #433FA6 #A6433F

tetradic

#3FA643 #3F6FA6 #A63FA2 #A6763F

square

#3FA643 #3F6FA6 #A63FA2 #A6763F

split-complementary

#3FA643 #763FA6 #A63F6F

monochromatic

#1D4D1F #2E7A31 #3FA643 #60C364 #8CD38F

Accessibility & contrast

On white

3.11

#3FA643 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#3FA643 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA643

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA643	#FFFFFF	#000000	##000000
##3FA643	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99739

Deuteranopia (green-blind)

#9C8F4B

Tritanopia (blue-blind)

#2AA290

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa643;
/* rgb */ color: rgb(63, 166, 67);
/* oklch */ color: oklch(64.3% 0.167 143.9);

Tailwind

colors: {
  custom: {
    50: '#80c17a',
    500: '#3fa643',
    950: '#000000',
  },
}

SCSS

$custom: #3fa643;
$custom-light: #80c17a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa643",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 67
  },
  "hsl": {
    "h": 122.33,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64319,
    "c": 0.16746,
    "h": 143.9
  },
  "luminance": 0.28734
}

Semantic roles & 50–950 ramp

primary

#3FA643

secondary

#BE83BC

accent

#53D0D5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA643

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

Preview Lab → · Contrast checker → · Palette generator →