#3B5B13#3B5B13

#3B5B13 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.1% C 0.105 H 130.9°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3B5B13
RGB	rgb(59, 91, 19)
HSL	hsl(87, 65%, 22%)
HSV	hsv(87, 79%, 36%)
CMYK	cmyk(35.2%, 0%, 79.1%, 64.3%)
CIE-LAB	lab(34.92, -24.21, 35.47)
CIE-LCH	lch(34.92, 42.94, 124.32°)
OKLab	oklab(43.08% -0.0686 0.0793)
OKLCH	oklch(43.08% 0.105 130.9)
XYZ	xyz(5.6622, 8.4588, 1.9503)
Luminance	0.0846 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5B13 #33135B

analogous

#5B5713 #3B5B13 #175B13

triadic

#3B5B13 #133B5B #5B133B

tetradic

#3B5B13 #135B57 #33135B #5B1317

square

#3B5B13 #135B57 #33135B #5B1317

split-complementary

#3B5B13 #13175B #57135B

monochromatic

#101905 #1A2808 #3B5B13 #5C8E1E #7DC028

Accessibility & contrast

On white

7.80

#3B5B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3B5B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B5B13

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5B13	#FFFFFF	#000000	##FFFFFF
##3B5B13	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5405

Deuteranopia (green-blind)

#5B511A

Tritanopia (blue-blind)

#3C574D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3b5b13;
/* rgb */ color: rgb(59, 91, 19);
/* oklch */ color: oklch(43.1% 0.105 130.9);

Tailwind

colors: {
  custom: {
    50: '#748956',
    500: '#3b5b13',
    950: '#000000',
  },
}

SCSS

$custom: #3b5b13;
$custom-light: #748956;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5b13",
  "rgb": {
    "r": 59,
    "g": 91,
    "b": 19
  },
  "hsl": {
    "h": 86.667,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43081,
    "c": 0.10488,
    "h": 130.9
  },
  "luminance": 0.08459
}

Semantic roles & 50–950 ramp

primary

#3B5B13

secondary

#603793

accent

#3FE88B

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #3B5B13

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

Preview Lab → · Contrast checker → · Palette generator →