#3FA645#3FA645

#3FA645 is a light, vivid green. Relative luminance 0.288; OKLCH L 64.3% C 0.166 H 144.3°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FA645
RGB	rgb(63, 166, 69)
HSL	hsl(123, 45%, 45%)
HSV	hsv(123, 62%, 65%)
CMYK	cmyk(62%, 0%, 58.4%, 34.9%)
CIE-LAB	lab(60.57, -49.65, 40.89)
CIE-LCH	lch(60.57, 64.32, 140.53°)
OKLab	oklab(64.34% -0.1346 0.0968)
OKLCH	oklch(64.34% 0.166 144.3)
XYZ	xyz(16.7593, 28.7573, 10.2966)
Luminance	0.2876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA645 #A63FA0

analogous

#6DA63F #3FA645 #3FA678

triadic

#3FA645 #453FA6 #A6453F

tetradic

#3FA645 #3F6DA6 #A63FA0 #A6783F

square

#3FA645 #3F6DA6 #A63FA0 #A6783F

split-complementary

#3FA645 #783FA6 #A63F6D

monochromatic

#1D4D20 #2E7A33 #3FA645 #60C365 #8CD390

Accessibility & contrast

On white

3.11

#3FA645 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#3FA645 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA645

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA645	#FFFFFF	#000000	##000000
##3FA645	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)

#A9973B

Deuteranopia (green-blind)

#9C8F4D

Tritanopia (blue-blind)

#29A291

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa645;
/* rgb */ color: rgb(63, 166, 69);
/* oklch */ color: oklch(64.3% 0.166 144.3);

Tailwind

colors: {
  custom: {
    50: '#80c17c',
    500: '#3fa645',
    950: '#000000',
  },
}

SCSS

$custom: #3fa645;
$custom-light: #80c17c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa645",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 69
  },
  "hsl": {
    "h": 123.495,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64344,
    "c": 0.16578,
    "h": 144.3
  },
  "luminance": 0.28759
}

Semantic roles & 50–950 ramp

primary

#3FA645

secondary

#BE83BB

accent

#53CDD5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #3FA645

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

Preview Lab → · Contrast checker → · Palette generator →