#3F8B1A#3F8B1A

#3F8B1A is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.162 H 137.9°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3F8B1A
RGB	rgb(63, 139, 26)
HSL	hsl(100, 68%, 32%)
HSV	hsv(100, 81%, 55%)
CMYK	cmyk(54.7%, 0%, 81.3%, 45.5%)
CIE-LAB	lab(51.38, -43.34, 48.83)
CIE-LCH	lch(51.38, 65.29, 131.59°)
OKLab	oklab(56.65% -0.12 0.1083)
OKLCH	oklch(56.65% 0.162 137.9)
XYZ	xyz(11.4686, 19.5957, 4.1551)
Luminance	0.1960 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8B1A #661A8B

analogous

#788B1A #3F8B1A #1A8B2E

triadic

#3F8B1A #1A3F8B #8B1A3F

tetradic

#3F8B1A #1A788B #661A8B #8B2E1A

square

#3F8B1A #1A788B #661A8B #8B2E1A

split-complementary

#3F8B1A #2E1A8B #8B1A78

monochromatic

#102407 #285710 #3F8B1A #56BF24 #75DC43

Accessibility & contrast

On white

4.27

#3F8B1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#3F8B1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8B1A

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8B1A	#FFFFFF	#000000	##000000
##3F8B1A	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907E00

Deuteranopia (green-blind)

#867827

Tritanopia (blue-blind)

#398676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3f8b1a;
/* rgb */ color: rgb(63, 139, 26);
/* oklch */ color: oklch(56.6% 0.162 137.9);

Tailwind

colors: {
  custom: {
    50: '#7dad61',
    500: '#3f8b1a',
    950: '#000000',
  },
}

SCSS

$custom: #3f8b1a;
$custom-light: #7dad61;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8b1a",
  "rgb": {
    "r": 63,
    "g": 139,
    "b": 26
  },
  "hsl": {
    "h": 100.354,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56649,
    "c": 0.16168,
    "h": 137.9
  },
  "luminance": 0.19597
}

Semantic roles & 50–950 ramp

primary

#3F8B1A

secondary

#9544BD

accent

#3CEBB2

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #3F8B1A

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

Preview Lab → · Contrast checker → · Palette generator →