#3FA64F#3FA64F

#3FA64F is a light, vivid green. Relative luminance 0.289; OKLCH L 64.5% C 0.157 H 146.3°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3FA64F
RGB	rgb(63, 166, 79)
HSL	hsl(129, 45%, 45%)
HSV	hsv(129, 62%, 65%)
CMYK	cmyk(62%, 0%, 52.4%, 34.9%)
CIE-LAB	lab(60.69, -48.30, 36.14)
CIE-LCH	lch(60.69, 60.32, 143.20°)
OKLab	oklab(64.48% -0.1306 0.087)
OKLCH	oklch(64.48% 0.157 146.3)
XYZ	xyz(17.0963, 28.8921, 12.0714)
Luminance	0.2889 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA64F #A63F96

analogous

#63A63F #3FA64F #3FA682

triadic

#3FA64F #4F3FA6 #A64F3F

tetradic

#3FA64F #3F63A6 #A63F96 #A6823F

square

#3FA64F #3F63A6 #A63F96 #A6823F

split-complementary

#3FA64F #823FA6 #A63F63

monochromatic

#1D4D25 #2E7A3A #3FA64F #60C36F #8CD397

Accessibility & contrast

On white

3.10

#3FA64F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#3FA64F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA64F

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA64F	#FFFFFF	#000000	##000000
##3FA64F	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89847

Deuteranopia (green-blind)

#9B8F55

Tritanopia (blue-blind)

#26A292

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa64f;
/* rgb */ color: rgb(63, 166, 79);
/* oklch */ color: oklch(64.5% 0.157 146.3);

Tailwind

colors: {
  custom: {
    50: '#7fc182',
    500: '#3fa64f',
    950: '#000000',
  },
}

SCSS

$custom: #3fa64f;
$custom-light: #7fc182;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa64f",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 79
  },
  "hsl": {
    "h": 129.32,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64481,
    "c": 0.15696,
    "h": 146.3
  },
  "luminance": 0.28894
}

Semantic roles & 50–950 ramp

primary

#3FA64F

secondary

#BE83B5

accent

#53C1D5

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #3FA64F

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

Preview Lab → · Contrast checker → · Palette generator →