#3F7F4E#3F7F4E

#3F7F4E is a mid, moderate green. Relative luminance 0.168; OKLCH L 54.1% C 0.101 H 149.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3F7F4E
RGB	rgb(63, 127, 78)
HSL	hsl(134, 34%, 37%)
HSV	hsv(134, 50%, 50%)
CMYK	cmyk(50.4%, 0%, 38.6%, 50.2%)
CIE-LAB	lab(47.99, -32.05, 20.49)
CIE-LCH	lch(47.99, 38.04, 147.40°)
OKLab	oklab(54.05% -0.0871 0.0511)
OKLCH	oklch(54.05% 0.101 149.6)
XYZ	xyz(11.0137, 16.7847, 9.8657)
Luminance	0.1679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7F4E #7F3F70

analogous

#507F3F #3F7F4E #3F7F6E

triadic

#3F7F4E #4E3F7F #7F4E3F

tetradic

#3F7F4E #3F507F #7F3F70 #7F6E3F

square

#3F7F4E #3F507F #7F3F70 #7F6E3F

split-complementary

#3F7F4E #6E3F7F #7F3F50

monochromatic

#162D1C #2B5635 #3F7F4E #53A867 #7BBD8B

Accessibility & contrast

On white

4.82

#3F7F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3F7F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7F4E

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7F4E	#FFFFFF	#000000	##FFFFFF
##3F7F4E	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764B

Deuteranopia (green-blind)

#776F51

Tritanopia (blue-blind)

#337D73

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3f7f4e;
/* rgb */ color: rgb(63, 127, 78);
/* oklch */ color: oklch(54.1% 0.101 149.6);

Tailwind

colors: {
  custom: {
    50: '#79a480',
    500: '#3f7f4e',
    950: '#000000',
  },
}

SCSS

$custom: #3f7f4e;
$custom-light: #79a480;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7f4e",
  "rgb": {
    "r": 63,
    "g": 127,
    "b": 78
  },
  "hsl": {
    "h": 134.063,
    "s": 33.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54053,
    "c": 0.10098,
    "h": 149.6
  },
  "luminance": 0.16786
}

Semantic roles & 50–950 ramp

primary

#3F7F4E

secondary

#A8729B

accent

#5EB1CA

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #3F7F4E

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

Preview Lab → · Contrast checker → · Palette generator →