#3F733F#3F733F

#3F733F is a mid, moderate green. Relative luminance 0.137; OKLCH L 50.5% C 0.098 H 144.0°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F733F
RGB	rgb(63, 115, 63)
HSL	hsl(120, 29%, 35%)
HSV	hsv(120, 45%, 45%)
CMYK	cmyk(45.2%, 0%, 45.2%, 54.9%)
CIE-LAB	lab(43.77, -29.06, 23.45)
CIE-LCH	lch(43.77, 37.34, 141.10°)
OKLab	oklab(50.52% -0.0791 0.0576)
OKLCH	oklch(50.52% 0.098 144)
XYZ	xyz(9.0774, 13.6765, 6.8632)
Luminance	0.1368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F733F #733F73

analogous

#59733F #3F733F #3F7359

triadic

#3F733F #3F3F73 #733F3F

tetradic

#3F733F #3F5973 #733F73 #73593F

square

#3F733F #3F5973 #733F73 #73593F

split-complementary

#3F733F #593F73 #733F59

monochromatic

#142414 #294B29 #3F733F #559B55 #78B578

Accessibility & contrast

On white

5.62

#3F733F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3F733F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F733F

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F733F	#FFFFFF	#000000	##FFFFFF
##3F733F	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A3B

Deuteranopia (green-blind)

#6E6642

Tritanopia (blue-blind)

#397066

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3f733f;
/* rgb */ color: rgb(63, 115, 63);
/* oklch */ color: oklch(50.5% 0.098 144.0);

Tailwind

colors: {
  custom: {
    50: '#779c75',
    500: '#3f733f',
    950: '#000000',
  },
}

SCSS

$custom: #3f733f;
$custom-light: #779c75;
$custom-dark: #000000;

JSON

{
  "hex": "#3f733f",
  "rgb": {
    "r": 63,
    "g": 115,
    "b": 63
  },
  "hsl": {
    "h": 120,
    "s": 29.213,
    "l": 34.902
  },
  "oklch": {
    "l": 0.50522,
    "c": 0.09784,
    "h": 144
  },
  "luminance": 0.13677
}

Semantic roles & 50–950 ramp

primary

#3F733F

secondary

#9F6E9F

accent

#62C5C5

background

#F7F9F7

surface

#EDF2ED

border

#C8CCC8

text

#090E08

muted

#7B7E7B

Preview Lab

Preview with #3F733F

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

Preview Lab → · Contrast checker → · Palette generator →