#3F613B#3F613B

#3F613B is a mid, moderate green. Relative luminance 0.099; OKLCH L 45.6% C 0.072 H 141.9°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#3F613B
RGB	rgb(63, 97, 59)
HSL	hsl(114, 24%, 31%)
HSV	hsv(114, 39%, 38%)
CMYK	cmyk(35.1%, 0%, 39.2%, 62%)
CIE-LAB	lab(37.70, -20.76, 17.87)
CIE-LCH	lch(37.70, 27.39, 139.28°)
OKLab	oklab(45.57% -0.0566 0.0445)
OKLCH	oklch(45.57% 0.072 141.9)
XYZ	xyz(7.1137, 9.9216, 5.6771)
Luminance	0.0992 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F613B #5D3B61

analogous

#52613B #3F613B #3B614A

triadic

#3F613B #3B3F61 #613B3F

tetradic

#3F613B #3B5261 #5D3B61 #614A3B

square

#3F613B #3B5261 #5D3B61 #614A3B

split-complementary

#3F613B #4A3B61 #613B52

monochromatic

#0E150D #263B24 #3F613B #588752 #75A76F

Accessibility & contrast

On white

7.04

#3F613B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3F613B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F613B

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F613B	#FFFFFF	#000000	##FFFFFF
##3F613B	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B38

Deuteranopia (green-blind)

#5E573D

Tritanopia (blue-blind)

#3C5F57

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3f613b;
/* rgb */ color: rgb(63, 97, 59);
/* oklch */ color: oklch(45.6% 0.072 141.9);

Tailwind

colors: {
  custom: {
    50: '#758e71',
    500: '#3f613b',
    950: '#000000',
  },
}

SCSS

$custom: #3f613b;
$custom-light: #758e71;
$custom-dark: #000000;

JSON

{
  "hex": "#3f613b",
  "rgb": {
    "r": 63,
    "g": 97,
    "b": 59
  },
  "hsl": {
    "h": 113.684,
    "s": 24.359,
    "l": 30.588
  },
  "oklch": {
    "l": 0.4557,
    "c": 0.07199,
    "h": 141.9
  },
  "luminance": 0.09922
}

Semantic roles & 50–950 ramp

primary

#3F613B

secondary

#8D6791

accent

#67C1B7

background

#F7F8F6

surface

#EDF0EC

border

#C8CBC7

text

#080C07

muted

#7B7D7A

Preview Lab

Preview with #3F613B

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

Preview Lab → · Contrast checker → · Palette generator →