#3FA328#3FA328

#3FA328 is a light, vivid green. Relative luminance 0.274; OKLCH L 63.3% C 0.183 H 140.4°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3FA328
RGB	rgb(63, 163, 40)
HSL	hsl(109, 61%, 40%)
HSV	hsv(109, 75%, 64%)
CMYK	cmyk(61.3%, 0%, 75.5%, 36.1%)
CIE-LAB	lab(59.35, -51.42, 51.83)
CIE-LCH	lch(59.35, 73.01, 134.77°)
OKLab	oklab(63.26% -0.1409 0.1166)
OKLCH	oklch(63.26% 0.183 140.4)
XYZ	xyz(15.5294, 27.4029, 6.4780)
Luminance	0.2740 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA328 #8C28A3

analogous

#7DA328 #3FA328 #28A34E

triadic

#3FA328 #283FA3 #A3283F

tetradic

#3FA328 #287DA3 #8C28A3 #A34E28

square

#3FA328 #287DA3 #8C28A3 #A34E28

split-complementary

#3FA328 #4E28A3 #A3287D

monochromatic

#194110 #2C721C #3FA328 #55CF3A #80DB6B

Accessibility & contrast

On white

3.24

#3FA328 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#3FA328 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA328

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA328	#FFFFFF	#000000	##000000
##3FA328	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7940E

Deuteranopia (green-blind)

#9B8C35

Tritanopia (blue-blind)

#319E8B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3fa328;
/* rgb */ color: rgb(63, 163, 40);
/* oklch */ color: oklch(63.3% 0.183 140.4);

Tailwind

colors: {
  custom: {
    50: '#80bf6b',
    500: '#3fa328',
    950: '#000000',
  },
}

SCSS

$custom: #3fa328;
$custom-light: #80bf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa328",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 40
  },
  "hsl": {
    "h": 108.78,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63255,
    "c": 0.18295,
    "h": 140.4
  },
  "luminance": 0.27404
}

Semantic roles & 50–950 ramp

primary

#3FA328

secondary

#B066C1

accent

#44E4C6

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA328

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

Preview Lab → · Contrast checker → · Palette generator →