#3FA040#3FA040

#3FA040 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.7% C 0.162 H 143.5°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FA040
RGB	rgb(63, 160, 64)
HSL	hsl(121, 43%, 44%)
HSV	hsv(121, 61%, 63%)
CMYK	cmyk(60.6%, 0%, 60%, 37.3%)
CIE-LAB	lab(58.57, -47.99, 40.94)
CIE-LCH	lch(58.57, 63.08, 139.53°)
OKLab	oklab(62.68% -0.1303 0.0964)
OKLCH	oklch(62.68% 0.162 143.5)
XYZ	xyz(15.5452, 26.5671, 9.1582)
Luminance	0.2657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA040 #A03F9F

analogous

#6EA03F #3FA040 #3FA070

triadic

#3FA040 #403FA0 #A0403F

tetradic

#3FA040 #3F6EA0 #A03F9F #A0703F

square

#3FA040 #3F6EA0 #A03F9F #A0703F

split-complementary

#3FA040 #703FA0 #A03F6E

monochromatic

#1C481D #2E742E #3FA040 #5DBF5E #89D08A

Accessibility & contrast

On white

3.33

#3FA040 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#3FA040 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA040

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA040	#FFFFFF	#000000	##000000
##3FA040	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39236

Deuteranopia (green-blind)

#978A48

Tritanopia (blue-blind)

#2D9C8B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3fa040;
/* rgb */ color: rgb(63, 160, 64);
/* oklch */ color: oklch(62.7% 0.162 143.5);

Tailwind

colors: {
  custom: {
    50: '#7fbd78',
    500: '#3fa040',
    950: '#000000',
  },
}

SCSS

$custom: #3fa040;
$custom-light: #7fbd78;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa040",
  "rgb": {
    "r": 63,
    "g": 160,
    "b": 64
  },
  "hsl": {
    "h": 120.619,
    "s": 43.498,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6268,
    "c": 0.16215,
    "h": 143.5
  },
  "luminance": 0.26569
}

Semantic roles & 50–950 ramp

primary

#3FA040

secondary

#BB80BB

accent

#55D2D3

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA040

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

Preview Lab → · Contrast checker → · Palette generator →