#3F8516#3F8516

#3F8516 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.0% C 0.156 H 137.1°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3F8516
RGB	rgb(63, 133, 22)
HSL	hsl(98, 72%, 30%)
HSV	hsv(98, 83%, 52%)
CMYK	cmyk(52.6%, 0%, 83.5%, 47.8%)
CIE-LAB	lab(49.36, -41.19, 48.18)
CIE-LCH	lch(49.36, 63.39, 130.53°)
OKLab	oklab(54.98% -0.1145 0.1064)
OKLCH	oklch(54.98% 0.156 137.1)
XYZ	xyz(10.5819, 17.8890, 3.6542)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8516 #5C1685

analogous

#768516 #3F8516 #168525

triadic

#3F8516 #163F85 #85163F

tetradic

#3F8516 #167685 #5C1685 #852516

square

#3F8516 #167685 #5C1685 #852516

split-complementary

#3F8516 #251685 #851676

monochromatic

#0D1C05 #26500D #3F8516 #58BA1F #75DE37

Accessibility & contrast

On white

4.59

#3F8516 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3F8516 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8516

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8516	#FFFFFF	#000000	##FFFFFF
##3F8516	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#817324

Tritanopia (blue-blind)

#3A8071

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3f8516;
/* rgb */ color: rgb(63, 133, 22);
/* oklch */ color: oklch(55.0% 0.156 137.1);

Tailwind

colors: {
  custom: {
    50: '#7ca95e',
    500: '#3f8516',
    950: '#000000',
  },
}

SCSS

$custom: #3f8516;
$custom-light: #7ca95e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8516",
  "rgb": {
    "r": 63,
    "g": 133,
    "b": 22
  },
  "hsl": {
    "h": 97.838,
    "s": 71.613,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54982,
    "c": 0.15625,
    "h": 137.1
  },
  "luminance": 0.1789
}

Semantic roles & 50–950 ramp

primary

#3F8516

secondary

#8C3EB9

accent

#39EEAC

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3F8516

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

Preview Lab → · Contrast checker → · Palette generator →