#3FA64C#3FA64C

#3FA64C is a light, vivid green. Relative luminance 0.289; OKLCH L 64.4% C 0.160 H 145.7°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3FA64C
RGB	rgb(63, 166, 76)
HSL	hsl(128, 45%, 45%)
HSV	hsv(128, 62%, 65%)
CMYK	cmyk(62%, 0%, 54.2%, 34.9%)
CIE-LAB	lab(60.65, -48.73, 37.59)
CIE-LCH	lch(60.65, 61.54, 142.35°)
OKLab	oklab(64.44% -0.1318 0.0901)
OKLCH	oklch(64.44% 0.16 145.7)
XYZ	xyz(16.9895, 28.8494, 11.5092)
Luminance	0.2885 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA64C #A63F99

analogous

#65A63F #3FA64C #3FA680

triadic

#3FA64C #4C3FA6 #A64C3F

tetradic

#3FA64C #3F65A6 #A63F99 #A6803F

square

#3FA64C #3F65A6 #A63F99 #A6803F

split-complementary

#3FA64C #803FA6 #A63F65

monochromatic

#1D4D23 #2E7A38 #3FA64C #60C36C #8CD395

Accessibility & contrast

On white

3.10

#3FA64C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#3FA64C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA64C

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA64C	#FFFFFF	#000000	##000000
##3FA64C	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89844

Deuteranopia (green-blind)

#9B8F53

Tritanopia (blue-blind)

#27A292

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa64c;
/* rgb */ color: rgb(63, 166, 76);
/* oklch */ color: oklch(64.4% 0.160 145.7);

Tailwind

colors: {
  custom: {
    50: '#7fc180',
    500: '#3fa64c',
    950: '#000000',
  },
}

SCSS

$custom: #3fa64c;
$custom-light: #7fc180;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa64c",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 76
  },
  "hsl": {
    "h": 127.573,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64438,
    "c": 0.15966,
    "h": 145.7
  },
  "luminance": 0.28851
}

Semantic roles & 50–950 ramp

primary

#3FA64C

secondary

#BE83B7

accent

#53C4D5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #3FA64C

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

Preview Lab → · Contrast checker → · Palette generator →