#3F6413#3F6413

#3F6413 is a mid, moderate yellow-green. Relative luminance 0.102; OKLCH L 45.8% C 0.115 H 131.6°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3F6413
RGB	rgb(63, 100, 19)
HSL	hsl(87, 68%, 23%)
HSV	hsv(87, 81%, 39%)
CMYK	cmyk(37%, 0%, 81%, 60.8%)
CIE-LAB	lab(38.23, -26.96, 38.75)
CIE-LCH	lch(38.23, 47.20, 124.82°)
OKLab	oklab(45.85% -0.0764 0.0861)
OKLCH	oklch(45.85% 0.115 131.6)
XYZ	xyz(6.7245, 10.2179, 2.2339)
Luminance	0.1022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6413 #381364

analogous

#646013 #3F6413 #176413

triadic

#3F6413 #133F64 #64133F

tetradic

#3F6413 #136460 #381364 #641317

square

#3F6413 #136460 #381364 #641317

split-complementary

#3F6413 #131764 #601364

monochromatic

#101A05 #1F3109 #3F6413 #5F971D #80CB27

Accessibility & contrast

On white

6.90

#3F6413 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#3F6413 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6413

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6413	#FFFFFF	#000000	##FFFFFF
##3F6413	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)

#695C02

Deuteranopia (green-blind)

#64591B

Tritanopia (blue-blind)

#405F55

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3f6413;
/* rgb */ color: rgb(63, 100, 19);
/* oklch */ color: oklch(45.8% 0.115 131.6);

Tailwind

colors: {
  custom: {
    50: '#789058',
    500: '#3f6413',
    950: '#000000',
  },
}

SCSS

$custom: #3f6413;
$custom-light: #789058;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6413",
  "rgb": {
    "r": 63,
    "g": 100,
    "b": 19
  },
  "hsl": {
    "h": 87.407,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.45845,
    "c": 0.11508,
    "h": 131.6
  },
  "luminance": 0.10218
}

Semantic roles & 50–950 ramp

primary

#3F6413

secondary

#65379C

accent

#3DEB8C

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #3F6413

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

Preview Lab → · Contrast checker → · Palette generator →