#3F9933#3F9933

#3F9933 is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.7% C 0.163 H 141.4°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3F9933
RGB	rgb(63, 153, 51)
HSL	hsl(113, 50%, 40%)
HSV	hsv(113, 67%, 60%)
CMYK	cmyk(58.8%, 0%, 66.7%, 40%)
CIE-LAB	lab(56.16, -46.76, 44.15)
CIE-LCH	lch(56.16, 64.31, 136.64°)
OKLab	oklab(60.65% -0.1277 0.102)
OKLCH	oklch(60.65% 0.163 141.4)
XYZ	xyz(14.0380, 24.0770, 7.0389)
Luminance	0.2408 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9933 #8D3399

analogous

#729933 #3F9933 #33995A

triadic

#3F9933 #333F99 #99333F

tetradic

#3F9933 #337299 #8D3399 #995A33

square

#3F9933 #337299 #8D3399 #995A33

split-complementary

#3F9933 #5A3399 #993372

monochromatic

#193D14 #2C6B24 #3F9933 #56C247 #80D175

Accessibility & contrast

On white

3.61

#3F9933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#3F9933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9933

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9933	#FFFFFF	#000000	##000000
##3F9933	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B26

Deuteranopia (green-blind)

#91843C

Tritanopia (blue-blind)

#329484

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3f9933;
/* rgb */ color: rgb(63, 153, 51);
/* oklch */ color: oklch(60.7% 0.163 141.4);

Tailwind

colors: {
  custom: {
    50: '#7eb86f',
    500: '#3f9933',
    950: '#000000',
  },
}

SCSS

$custom: #3f9933;
$custom-light: #7eb86f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9933",
  "rgb": {
    "r": 63,
    "g": 153,
    "b": 51
  },
  "hsl": {
    "h": 112.941,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.60654,
    "c": 0.16341,
    "h": 141.4
  },
  "luminance": 0.24078
}

Semantic roles & 50–950 ramp

primary

#3F9933

secondary

#B16EB9

accent

#4EDAC9

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1108

muted

#7C807B

Preview Lab

Preview with #3F9933

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

Preview Lab → · Contrast checker → · Palette generator →