#3FA933#3FA933

#3FA933 is a light, vivid green. Relative luminance 0.297; OKLCH L 65.0% C 0.183 H 141.7°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3FA933
RGB	rgb(63, 169, 51)
HSL	hsl(114, 54%, 43%)
HSV	hsv(114, 70%, 66%)
CMYK	cmyk(62.7%, 0%, 69.8%, 33.7%)
CIE-LAB	lab(61.37, -52.69, 49.73)
CIE-LCH	lch(61.37, 72.45, 136.66°)
OKLab	oklab(64.95% -0.1437 0.1137)
OKLCH	oklch(64.95% 0.183 141.7)
XYZ	xyz(16.8345, 29.6701, 7.9711)
Luminance	0.2967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA933 #9D33A9

analogous

#7AA933 #3FA933 #33A962

triadic

#3FA933 #333FA9 #A9333F

tetradic

#3FA933 #337AA9 #9D33A9 #A96233

square

#3FA933 #337AA9 #9D33A9 #A96233

split-complementary

#3FA933 #6233A9 #A9337A

monochromatic

#1C4B17 #2D7A25 #3FA933 #5CCA4F #87D87E

Accessibility & contrast

On white

3.03

#3FA933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#3FA933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA933

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA933	#FFFFFF	#000000	##000000
##3FA933	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A21

Deuteranopia (green-blind)

#A0913E

Tritanopia (blue-blind)

#2DA491

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa933;
/* rgb */ color: rgb(63, 169, 51);
/* oklch */ color: oklch(65.0% 0.183 141.7);

Tailwind

colors: {
  custom: {
    50: '#81c371',
    500: '#3fa933',
    950: '#000000',
  },
}

SCSS

$custom: #3fa933;
$custom-light: #81c371;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa933",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 51
  },
  "hsl": {
    "h": 113.898,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.64952,
    "c": 0.18329,
    "h": 141.7
  },
  "luminance": 0.29672
}

Semantic roles & 50–950 ramp

primary

#3FA933

secondary

#BA77C1

accent

#4BDDCE

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #3FA933

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

Preview Lab → · Contrast checker → · Palette generator →