#3F6C11#3F6C11

#3F6C11 is a mid, vivid yellow-green. Relative luminance 0.118; OKLCH L 48.0% C 0.127 H 133.2°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#3F6C11
RGB	rgb(63, 108, 17)
HSL	hsl(90, 73%, 25%)
HSV	hsv(90, 84%, 42%)
CMYK	cmyk(41.7%, 0%, 84.3%, 57.6%)
CIE-LAB	lab(40.93, -30.81, 41.96)
CIE-LCH	lch(40.93, 52.05, 126.29°)
OKLab	oklab(48.05% -0.0869 0.0925)
OKLCH	oklch(48.05% 0.127 133.2)
XYZ	xyz(7.5135, 11.8220, 2.4162)
Luminance	0.1182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6C11 #3E116C

analogous

#6C6C11 #3F6C11 #126C11

triadic

#3F6C11 #113F6C #6C113F

tetradic

#3F6C11 #116C6C #3E116C #6C1112

square

#3F6C11 #116C6C #3E116C #6C1112

split-complementary

#3F6C11 #11126C #6C116C

monochromatic

#0F1A04 #203709 #3F6C11 #5EA119 #7DD622

Accessibility & contrast

On white

6.24

#3F6C11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#3F6C11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6C11

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6C11	#FFFFFF	#000000	##FFFFFF
##3F6C11	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716300

Deuteranopia (green-blind)

#6B5F1B

Tritanopia (blue-blind)

#3F675B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3f6c11;
/* rgb */ color: rgb(63, 108, 17);
/* oklch */ color: oklch(48.0% 0.127 133.2);

Tailwind

colors: {
  custom: {
    50: '#799658',
    500: '#3f6c11',
    950: '#000000',
  },
}

SCSS

$custom: #3f6c11;
$custom-light: #799658;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6c11",
  "rgb": {
    "r": 63,
    "g": 108,
    "b": 17
  },
  "hsl": {
    "h": 89.67,
    "s": 72.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.4805,
    "c": 0.12691,
    "h": 133.2
  },
  "luminance": 0.11822
}

Semantic roles & 50–950 ramp

primary

#3F6C11

secondary

#6C35A4

accent

#38EF93

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6C11

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

Preview Lab → · Contrast checker → · Palette generator →