#3FA339#3FA339

#3FA339 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.4% C 0.172 H 142.4°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FA339
RGB	rgb(63, 163, 57)
HSL	hsl(117, 48%, 43%)
HSV	hsv(117, 65%, 64%)
CMYK	cmyk(61.3%, 0%, 65%, 36.1%)
CIE-LAB	lab(59.48, -49.91, 45.16)
CIE-LCH	lch(59.48, 67.31, 137.86°)
OKLab	oklab(63.4% -0.1359 0.1048)
OKLCH	oklch(63.4% 0.172 142.4)
XYZ	xyz(15.8848, 27.5451, 8.3497)
Luminance	0.2755 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA339 #9D39A3

analogous

#74A339 #3FA339 #39A368

triadic

#3FA339 #393FA3 #A3393F

tetradic

#3FA339 #3974A3 #9D39A3 #A36839

square

#3FA339 #3974A3 #9D39A3 #A36839

split-complementary

#3FA339 #6839A3 #A33974

monochromatic

#1C4819 #2D7629 #3FA339 #5CC455 #87D483

Accessibility & contrast

On white

3.23

#3FA339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#3FA339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA339

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA339	#FFFFFF	#000000	##000000
##3FA339	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7942C

Deuteranopia (green-blind)

#9A8C42

Tritanopia (blue-blind)

#2E9E8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3fa339;
/* rgb */ color: rgb(63, 163, 57);
/* oklch */ color: oklch(63.4% 0.172 142.4);

Tailwind

colors: {
  custom: {
    50: '#7fbf74',
    500: '#3fa339',
    950: '#000000',
  },
}

SCSS

$custom: #3fa339;
$custom-light: #7fbf74;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa339",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 116.604,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63404,
    "c": 0.1716,
    "h": 142.4
  },
  "luminance": 0.27547
}

Semantic roles & 50–950 ramp

primary

#3FA339

secondary

#BA7ABD

accent

#50D8D0

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #3FA339

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

Preview Lab → · Contrast checker → · Palette generator →