#3F783A#3F783A

#3F783A is a mid, moderate green. Relative luminance 0.148; OKLCH L 51.8% C 0.111 H 142.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3F783A
RGB	rgb(63, 120, 58)
HSL	hsl(115, 35%, 35%)
HSV	hsv(115, 52%, 47%)
CMYK	cmyk(47.5%, 0%, 51.7%, 52.9%)
CIE-LAB	lab(45.35, -32.16, 28.20)
CIE-LCH	lch(45.35, 42.77, 138.76°)
OKLab	oklab(51.79% -0.0877 0.0681)
OKLCH	oklch(51.79% 0.111 142.2)
XYZ	xyz(9.5297, 14.7946, 6.3556)
Luminance	0.1479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F783A #733A78

analogous

#5E783A #3F783A #3A7854

triadic

#3F783A #3A3F78 #783A3F

tetradic

#3F783A #3A5E78 #733A78 #78543A

square

#3F783A #3A5E78 #733A78 #78543A

split-complementary

#3F783A #543A78 #783A5E

monochromatic

#142512 #294F26 #3F783A #55A14E #78BB72

Accessibility & contrast

On white

5.30

#3F783A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3F783A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F783A

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F783A	#FFFFFF	#000000	##FFFFFF
##3F783A	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F35

Deuteranopia (green-blind)

#73693E

Tritanopia (blue-blind)

#39756A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3f783a;
/* rgb */ color: rgb(63, 120, 58);
/* oklch */ color: oklch(51.8% 0.111 142.2);

Tailwind

colors: {
  custom: {
    50: '#789f71',
    500: '#3f783a',
    950: '#000000',
  },
}

SCSS

$custom: #3f783a;
$custom-light: #789f71;
$custom-dark: #000000;

JSON

{
  "hex": "#3f783a",
  "rgb": {
    "r": 63,
    "g": 120,
    "b": 58
  },
  "hsl": {
    "h": 115.161,
    "s": 34.831,
    "l": 34.902
  },
  "oklch": {
    "l": 0.51793,
    "c": 0.11101,
    "h": 142.2
  },
  "luminance": 0.14795
}

Semantic roles & 50–950 ramp

primary

#3F783A

secondary

#9F6AA4

accent

#5DCBC2

background

#F7F9F6

surface

#EEF2EC

border

#C9CCC7

text

#090E08

muted

#7B7E7B

Preview Lab

Preview with #3F783A

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

Preview Lab → · Contrast checker → · Palette generator →