#3F9728#3F9728

#3F9728 is a mid, vivid green. Relative luminance 0.233; OKLCH L 60.0% C 0.168 H 140.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#3F9728
RGB	rgb(63, 151, 40)
HSL	hsl(108, 58%, 37%)
HSV	hsv(108, 74%, 59%)
CMYK	cmyk(58.3%, 0%, 73.5%, 40.8%)
CIE-LAB	lab(55.42, -46.99, 47.89)
CIE-LCH	lch(55.42, 67.09, 134.46°)
OKLab	oklab(60.01% -0.129 0.1084)
OKLCH	oklch(60.01% 0.168 140)
XYZ	xyz(13.4989, 23.3420, 5.8012)
Luminance	0.2334 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9728 #802897

analogous

#769728 #3F9728 #289749

triadic

#3F9728 #283F97 #97283F

tetradic

#3F9728 #287697 #802897 #974928

square

#3F9728 #287697 #802897 #974928

split-complementary

#3F9728 #492897 #972876

monochromatic

#17360E #2B671B #3F9728 #53C735 #7BD664

Accessibility & contrast

On white

3.70

#3F9728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#3F9728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9728

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9728	#FFFFFF	#000000	##000000
##3F9728	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8914

Deuteranopia (green-blind)

#908233

Tritanopia (blue-blind)

#349281

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3f9728;
/* rgb */ color: rgb(63, 151, 40);
/* oklch */ color: oklch(60.0% 0.168 140.0);

Tailwind

colors: {
  custom: {
    50: '#7eb669',
    500: '#3f9728',
    950: '#000000',
  },
}

SCSS

$custom: #3f9728;
$custom-light: #7eb669;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9728",
  "rgb": {
    "r": 63,
    "g": 151,
    "b": 40
  },
  "hsl": {
    "h": 107.568,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.60014,
    "c": 0.16849,
    "h": 140
  },
  "luminance": 0.23343
}

Semantic roles & 50–950 ramp

primary

#3F9728

secondary

#A85FBC

accent

#46E1C1

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1107

muted

#7C807A

Preview Lab

Preview with #3F9728

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

Preview Lab → · Contrast checker → · Palette generator →