#3F6A12#3F6A12

#3F6A12 is a mid, vivid yellow-green. Relative luminance 0.114; OKLCH L 47.5% C 0.124 H 132.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3F6A12
RGB	rgb(63, 106, 18)
HSL	hsl(89, 71%, 24%)
HSV	hsv(89, 83%, 42%)
CMYK	cmyk(40.6%, 0%, 83%, 58.4%)
CIE-LAB	lab(40.26, -29.84, 41.01)
CIE-LCH	lch(40.26, 50.72, 126.04°)
OKLab	oklab(47.5% -0.0842 0.0907)
OKLCH	oklch(47.5% 0.124 132.9)
XYZ	xyz(7.3130, 11.4082, 2.3888)
Luminance	0.1141 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6A12 #3D126A

analogous

#6A6912 #3F6A12 #136A12

triadic

#3F6A12 #123F6A #6A123F

tetradic

#3F6A12 #126A69 #3D126A #6A1213

square

#3F6A12 #126A69 #3D126A #6A1213

split-complementary

#3F6A12 #12136A #69126A

monochromatic

#101A04 #203609 #3F6A12 #5E9E1B #7DD324

Accessibility & contrast

On white

6.40

#3F6A12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3F6A12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6A12

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6A12	#FFFFFF	#000000	##FFFFFF
##3F6A12	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6100

Deuteranopia (green-blind)

#695E1C

Tritanopia (blue-blind)

#3F655A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3f6a12;
/* rgb */ color: rgb(63, 106, 18);
/* oklch */ color: oklch(47.5% 0.124 132.9);

Tailwind

colors: {
  custom: {
    50: '#799558',
    500: '#3f6a12',
    950: '#000000',
  },
}

SCSS

$custom: #3f6a12;
$custom-light: #799558;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6a12",
  "rgb": {
    "r": 63,
    "g": 106,
    "b": 18
  },
  "hsl": {
    "h": 89.318,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.47501,
    "c": 0.12374,
    "h": 132.9
  },
  "luminance": 0.11409
}

Semantic roles & 50–950 ramp

primary

#3F6A12

secondary

#6B36A2

accent

#3AEE92

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6A12

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

Preview Lab → · Contrast checker → · Palette generator →