#3F8916#3F8916

#3F8916 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.1% C 0.161 H 137.5°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#3F8916
RGB	rgb(63, 137, 22)
HSL	hsl(99, 72%, 31%)
HSV	hsv(99, 84%, 54%)
CMYK	cmyk(54%, 0%, 83.9%, 46.3%)
CIE-LAB	lab(50.69, -42.78, 49.40)
CIE-LCH	lch(50.69, 65.35, 130.89°)
OKLab	oklab(56.08% -0.1187 0.1089)
OKLCH	oklch(56.08% 0.161 137.5)
XYZ	xyz(11.1400, 19.0052, 3.8402)
Luminance	0.1901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8916 #601689

analogous

#788916 #3F8916 #168927

triadic

#3F8916 #163F89 #89163F

tetradic

#3F8916 #167889 #601689 #892716

square

#3F8916 #167889 #601689 #892716

split-complementary

#3F8916 #271689 #891678

monochromatic

#0F2005 #27540E #3F8916 #57BE1E #75DF3A

Accessibility & contrast

On white

4.37

#3F8916 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#3F8916 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8916

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8916	#FFFFFF	#000000	##000000
##3F8916	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7C00

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#3A8474

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3f8916;
/* rgb */ color: rgb(63, 137, 22);
/* oklch */ color: oklch(56.1% 0.161 137.5);

Tailwind

colors: {
  custom: {
    50: '#7dac5f',
    500: '#3f8916',
    950: '#000000',
  },
}

SCSS

$custom: #3f8916;
$custom-light: #7dac5f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8916",
  "rgb": {
    "r": 63,
    "g": 137,
    "b": 22
  },
  "hsl": {
    "h": 98.609,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56079,
    "c": 0.16111,
    "h": 137.5
  },
  "luminance": 0.19006
}

Semantic roles & 50–950 ramp

primary

#3F8916

secondary

#903EBD

accent

#39EFAE

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3F8916

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

Preview Lab → · Contrast checker → · Palette generator →