#3F784E#3F784E

#3F784E is a mid, moderate green. Relative luminance 0.150; OKLCH L 52.2% C 0.090 H 150.8°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3F784E
RGB	rgb(63, 120, 78)
HSL	hsl(136, 31%, 36%)
HSV	hsv(136, 48%, 47%)
CMYK	cmyk(47.5%, 0%, 35%, 52.9%)
CIE-LAB	lab(45.69, -28.75, 17.42)
CIE-LCH	lch(45.69, 33.61, 148.79°)
OKLab	oklab(52.18% -0.0783 0.0438)
OKLCH	oklch(52.18% 0.09 150.8)
XYZ	xyz(10.1409, 15.0390, 9.5747)
Luminance	0.1504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F784E #783F69

analogous

#4C783F #3F784E #3F786A

triadic

#3F784E #4E3F78 #784E3F

tetradic

#3F784E #3F4C78 #783F69 #786A3F

square

#3F784E #3F4C78 #783F69 #786A3F

split-complementary

#3F784E #6A3F78 #783F4C

monochromatic

#15281A #2A5034 #3F784E #54A068 #79B98A

Accessibility & contrast

On white

5.24

#3F784E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3F784E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F784E

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F784E	#FFFFFF	#000000	##FFFFFF
##3F784E	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704B

Deuteranopia (green-blind)

#706A51

Tritanopia (blue-blind)

#34766D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3f784e;
/* rgb */ color: rgb(63, 120, 78);
/* oklch */ color: oklch(52.2% 0.090 150.8);

Tailwind

colors: {
  custom: {
    50: '#789f80',
    500: '#3f784e',
    950: '#000000',
  },
}

SCSS

$custom: #3f784e;
$custom-light: #789f80;
$custom-dark: #000000;

JSON

{
  "hex": "#3f784e",
  "rgb": {
    "r": 63,
    "g": 120,
    "b": 78
  },
  "hsl": {
    "h": 135.789,
    "s": 31.148,
    "l": 35.882
  },
  "oklch": {
    "l": 0.52177,
    "c": 0.08972,
    "h": 150.8
  },
  "luminance": 0.1504
}

Semantic roles & 50–950 ramp

primary

#3F784E

secondary

#A37096

accent

#60ACC7

background

#F7F9F7

surface

#EDF2EE

border

#C8CCC9

text

#090E0A

muted

#7B7E7C

Preview Lab

Preview with #3F784E

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

Preview Lab → · Contrast checker → · Palette generator →