#3F8514#3F8514

#3F8514 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.0% C 0.157 H 137.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3F8514
RGB	rgb(63, 133, 20)
HSL	hsl(97, 74%, 30%)
HSV	hsv(97, 85%, 52%)
CMYK	cmyk(52.6%, 0%, 85%, 47.8%)
CIE-LAB	lab(49.35, -41.30, 48.74)
CIE-LCH	lch(49.35, 63.88, 130.27°)
OKLab	oklab(54.97% -0.1148 0.1073)
OKLCH	oklch(54.97% 0.157 137)
XYZ	xyz(10.5634, 17.8815, 3.5565)
Luminance	0.1788 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8514 #5A1485

analogous

#788514 #3F8514 #148521

triadic

#3F8514 #143F85 #85143F

tetradic

#3F8514 #147885 #5A1485 #852114

square

#3F8514 #147885 #5A1485 #852114

split-complementary

#3F8514 #211485 #851478

monochromatic

#0D1B04 #26500C #3F8514 #58BA1C #75E033

Accessibility & contrast

On white

4.59

#3F8514 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3F8514 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8514

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8514	#FFFFFF	#000000	##FFFFFF
##3F8514	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)

#817322

Tritanopia (blue-blind)

#3B8071

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3f8514;
/* rgb */ color: rgb(63, 133, 20);
/* oklch */ color: oklch(55.0% 0.157 137.0);

Tailwind

colors: {
  custom: {
    50: '#7ca95e',
    500: '#3f8514',
    950: '#000000',
  },
}

SCSS

$custom: #3f8514;
$custom-light: #7ca95e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8514",
  "rgb": {
    "r": 63,
    "g": 133,
    "b": 20
  },
  "hsl": {
    "h": 97.168,
    "s": 73.856,
    "l": 30
  },
  "oklch": {
    "l": 0.54971,
    "c": 0.15713,
    "h": 137
  },
  "luminance": 0.17882
}

Semantic roles & 50–950 ramp

primary

#3F8514

secondary

#8A3BBA

accent

#37F1AA

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3F8514

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

Preview Lab → · Contrast checker → · Palette generator →