#3B560B#3B560B

#3B560B is a dark, moderate yellow-green. Relative luminance 0.076; OKLCH L 41.6% C 0.103 H 128.4°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#3B560B
RGB	rgb(59, 86, 11)
HSL	hsl(82, 77%, 19%)
HSV	hsv(82, 87%, 34%)
CMYK	cmyk(31.4%, 0%, 87.2%, 66.3%)
CIE-LAB	lab(33.16, -22.17, 36.68)
CIE-LCH	lch(33.16, 42.86, 121.14°)
OKLab	oklab(41.63% -0.0637 0.0804)
OKLCH	oklch(41.63% 0.103 128.4)
XYZ	xyz(5.1918, 7.6094, 1.5118)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B560B #260B56

analogous

#564C0B #3B560B #16560B

triadic

#3B560B #0B3B56 #560B3B

tetradic

#3B560B #0B564C #260B56 #560B16

square

#3B560B #0B564C #260B56 #560B16

split-complementary

#3B560B #0B1656 #4C0B56

monochromatic

#131B03 #162004 #3B560B #608C12 #85C319

Accessibility & contrast

On white

8.33

#3B560B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3B560B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B560B

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B560B	#FFFFFF	#000000	##FFFFFF
##3B560B	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B4F00

Deuteranopia (green-blind)

#574D13

Tritanopia (blue-blind)

#3D5248

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3b560b;
/* rgb */ color: rgb(59, 86, 11);
/* oklch */ color: oklch(41.6% 0.103 128.4);

Tailwind

colors: {
  custom: {
    50: '#748552',
    500: '#3b560b',
    950: '#000000',
  },
}

SCSS

$custom: #3b560b;
$custom-light: #748552;
$custom-dark: #000000;

JSON

{
  "hex": "#3b560b",
  "rgb": {
    "r": 59,
    "g": 86,
    "b": 11
  },
  "hsl": {
    "h": 81.6,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.41629,
    "c": 0.10264,
    "h": 128.4
  },
  "luminance": 0.0761
}

Semantic roles & 50–950 ramp

primary

#3B560B

secondary

#502B91

accent

#34F479

background

#F7F8F4

surface

#EDEFE7

border

#C8CAC3

text

#080B02

muted

#7B7C78

Preview Lab

Preview with #3B560B

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

Preview Lab → · Contrast checker → · Palette generator →