#3F6913#3F6913

#3F6913 is a mid, vivid yellow-green. Relative luminance 0.112; OKLCH L 47.2% C 0.122 H 132.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3F6913
RGB	rgb(63, 105, 19)
HSL	hsl(89, 69%, 24%)
HSV	hsv(89, 82%, 41%)
CMYK	cmyk(40%, 0%, 81.9%, 58.8%)
CIE-LAB	lab(39.93, -29.32, 40.36)
CIE-LCH	lch(39.93, 49.88, 125.99°)
OKLab	oklab(47.23% -0.0827 0.0895)
OKLCH	oklch(47.23% 0.122 132.8)
XYZ	xyz(7.2189, 11.2066, 2.3987)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6913 #3D1369

analogous

#696813 #3F6913 #146913

triadic

#3F6913 #133F69 #69133F

tetradic

#3F6913 #136968 #3D1369 #691314

square

#3F6913 #136968 #3D1369 #691314

split-complementary

#3F6913 #131469 #681369

monochromatic

#101A05 #20350A #3F6913 #5E9D1C #7DD126

Accessibility & contrast

On white

6.48

#3F6913 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3F6913 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6913

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6913	#FFFFFF	#000000	##FFFFFF
##3F6913	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6000

Deuteranopia (green-blind)

#685D1C

Tritanopia (blue-blind)

#3F6459

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3f6913;
/* rgb */ color: rgb(63, 105, 19);
/* oklch */ color: oklch(47.2% 0.122 132.8);

Tailwind

colors: {
  custom: {
    50: '#789459',
    500: '#3f6913',
    950: '#000000',
  },
}

SCSS

$custom: #3f6913;
$custom-light: #789459;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6913",
  "rgb": {
    "r": 63,
    "g": 105,
    "b": 19
  },
  "hsl": {
    "h": 89.302,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.4723,
    "c": 0.12186,
    "h": 132.8
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#3F6913

secondary

#6B38A0

accent

#3CEC92

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6913

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

Preview Lab → · Contrast checker → · Palette generator →