#3F7F2F#3F7F2F

#3F7F2F is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.5% C 0.132 H 139.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3F7F2F
RGB	rgb(63, 127, 47)
HSL	hsl(108, 46%, 34%)
HSV	hsv(108, 63%, 50%)
CMYK	cmyk(50.4%, 0%, 63%, 50.2%)
CIE-LAB	lab(47.55, -36.67, 36.41)
CIE-LCH	lch(47.55, 51.68, 135.20°)
OKLab	oklab(53.55% -0.1006 0.0851)
OKLCH	oklch(53.55% 0.132 139.8)
XYZ	xyz(10.1520, 16.4400, 5.3271)
Luminance	0.1644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7F2F #6F2F7F

analogous

#677F2F #3F7F2F #2F7F47

triadic

#3F7F2F #2F3F7F #7F2F3F

tetradic

#3F7F2F #2F677F #6F2F7F #7F472F

square

#3F7F2F #2F677F #6F2F7F #7F472F

split-complementary

#3F7F2F #472F7F #7F2F67

monochromatic

#13260E #29521E #3F7F2F #55AC40 #77C563

Accessibility & contrast

On white

4.90

#3F7F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3F7F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7F2F

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7F2F	#FFFFFF	#000000	##FFFFFF
##3F7F2F	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837426

Deuteranopia (green-blind)

#7A6F35

Tritanopia (blue-blind)

#397B6E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3f7f2f;
/* rgb */ color: rgb(63, 127, 47);
/* oklch */ color: oklch(53.5% 0.132 139.8);

Tailwind

colors: {
  custom: {
    50: '#7aa56b',
    500: '#3f7f2f',
    950: '#000000',
  },
}

SCSS

$custom: #3f7f2f;
$custom-light: #7aa56b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7f2f",
  "rgb": {
    "r": 63,
    "g": 127,
    "b": 47
  },
  "hsl": {
    "h": 108,
    "s": 45.977,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53548,
    "c": 0.13175,
    "h": 139.8
  },
  "luminance": 0.16441
}

Semantic roles & 50–950 ramp

primary

#3F7F2F

secondary

#9C5EAC

accent

#52D6BB

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F07

muted

#7C7F7A

Preview Lab

Preview with #3F7F2F

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

Preview Lab → · Contrast checker → · Palette generator →