#3FA64E#3FA64E

#3FA64E is a light, vivid green. Relative luminance 0.289; OKLCH L 64.5% C 0.158 H 146.1°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3FA64E
RGB	rgb(63, 166, 78)
HSL	hsl(129, 45%, 45%)
HSV	hsv(129, 62%, 65%)
CMYK	cmyk(62%, 0%, 53%, 34.9%)
CIE-LAB	lab(60.67, -48.44, 36.62)
CIE-LCH	lch(60.67, 60.73, 142.91°)
OKLab	oklab(64.47% -0.131 0.0881)
OKLCH	oklch(64.47% 0.158 146.1)
XYZ	xyz(17.0602, 28.8776, 11.8811)
Luminance	0.2888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA64E #A63F97

analogous

#63A63F #3FA64E #3FA682

triadic

#3FA64E #4E3FA6 #A64E3F

tetradic

#3FA64E #3F63A6 #A63F97 #A6823F

square

#3FA64E #3F63A6 #A63F97 #A6823F

split-complementary

#3FA64E #823FA6 #A63F63

monochromatic

#1D4D24 #2E7A39 #3FA64E #60C36E #8CD396

Accessibility & contrast

On white

3.10

#3FA64E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#3FA64E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA64E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA64E	#FFFFFF	#000000	##000000
##3FA64E	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)

#A89846

Deuteranopia (green-blind)

#9B8F54

Tritanopia (blue-blind)

#26A292

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa64e;
/* rgb */ color: rgb(63, 166, 78);
/* oklch */ color: oklch(64.5% 0.158 146.1);

Tailwind

colors: {
  custom: {
    50: '#7fc181',
    500: '#3fa64e',
    950: '#000000',
  },
}

SCSS

$custom: #3fa64e;
$custom-light: #7fc181;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa64e",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 78
  },
  "hsl": {
    "h": 128.738,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64467,
    "c": 0.15786,
    "h": 146.1
  },
  "luminance": 0.28879
}

Semantic roles & 50–950 ramp

primary

#3FA64E

secondary

#BE83B6

accent

#53C2D5

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #3FA64E

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

Preview Lab → · Contrast checker → · Palette generator →