#3F6411#3F6411

#3F6411 is a mid, moderate yellow-green. Relative luminance 0.102; OKLCH L 45.8% C 0.116 H 131.4°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3F6411
RGB	rgb(63, 100, 17)
HSL	hsl(87, 71%, 23%)
HSV	hsv(87, 83%, 39%)
CMYK	cmyk(37%, 0%, 83%, 60.8%)
CIE-LAB	lab(38.22, -27.07, 39.44)
CIE-LCH	lch(38.22, 47.84, 124.47°)
OKLab	oklab(45.83% -0.0768 0.0872)
OKLCH	oklch(45.83% 0.116 131.4)
XYZ	xyz(6.7082, 10.2113, 2.1477)
Luminance	0.1021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6411 #361164

analogous

#645F11 #3F6411 #156411

triadic

#3F6411 #113F64 #64113F

tetradic

#3F6411 #11645F #361164 #641115

square

#3F6411 #11645F #361164 #641115

split-complementary

#3F6411 #111564 #5F1164

monochromatic

#101A04 #1E3008 #3F6411 #60981A #81CD23

Accessibility & contrast

On white

6.90

#3F6411 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#3F6411 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6411

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6411	#FFFFFF	#000000	##FFFFFF
##3F6411	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C00

Deuteranopia (green-blind)

#64591A

Tritanopia (blue-blind)

#405F55

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3f6411;
/* rgb */ color: rgb(63, 100, 17);
/* oklch */ color: oklch(45.8% 0.116 131.4);

Tailwind

colors: {
  custom: {
    50: '#789057',
    500: '#3f6411',
    950: '#000000',
  },
}

SCSS

$custom: #3f6411;
$custom-light: #789057;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6411",
  "rgb": {
    "r": 63,
    "g": 100,
    "b": 17
  },
  "hsl": {
    "h": 86.747,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.45832,
    "c": 0.11623,
    "h": 131.4
  },
  "luminance": 0.10212
}

Semantic roles & 50–950 ramp

primary

#3F6411

secondary

#63359C

accent

#3AEE8A

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090C03

muted

#7B7D78

Preview Lab

Preview with #3F6411

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

Preview Lab → · Contrast checker → · Palette generator →