#3F7218#3F7218

#3F7218 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.8% C 0.131 H 134.9°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3F7218
RGB	rgb(63, 114, 24)
HSL	hsl(94, 65%, 27%)
HSV	hsv(94, 79%, 45%)
CMYK	cmyk(44.7%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(43.00, -33.09, 41.52)
CIE-LCH	lch(43.00, 53.09, 128.55°)
OKLab	oklab(49.76% -0.0925 0.0927)
OKLCH	oklch(49.76% 0.131 134.9)
XYZ	xyz(8.2319, 13.1569, 2.9698)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7218 #4B1872

analogous

#6C7218 #3F7218 #18721E

triadic

#3F7218 #183F72 #72183F

tetradic

#3F7218 #186C72 #4B1872 #721E18

square

#3F7218 #186C72 #4B1872 #721E18

split-complementary

#3F7218 #1E1872 #72186C

monochromatic

#0E1905 #233F0D #3F7218 #5BA523 #77D431

Accessibility & contrast

On white

5.78

#3F7218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3F7218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7218

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7218	#FFFFFF	#000000	##FFFFFF
##3F7218	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776804

Deuteranopia (green-blind)

#706421

Tritanopia (blue-blind)

#3E6D61

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3f7218;
/* rgb */ color: rgb(63, 114, 24);
/* oklch */ color: oklch(49.8% 0.131 134.9);

Tailwind

colors: {
  custom: {
    50: '#799b5c',
    500: '#3f7218',
    950: '#000000',
  },
}

SCSS

$custom: #3f7218;
$custom-light: #799b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7218",
  "rgb": {
    "r": 63,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 94,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49756,
    "c": 0.13101,
    "h": 134.9
  },
  "luminance": 0.13157
}

Semantic roles & 50–950 ramp

primary

#3F7218

secondary

#7A3EA7

accent

#40E89F

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #3F7218

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

Preview Lab → · Contrast checker → · Palette generator →