#3C511B#3C511B

#3C511B is a dark, moderate yellow-green. Relative luminance 0.069; OKLCH L 40.5% C 0.083 H 127.7°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#3C511B
RGB	rgb(60, 81, 27)
HSL	hsl(83, 50%, 21%)
HSV	hsv(83, 67%, 32%)
CMYK	cmyk(25.9%, 0%, 66.7%, 68.2%)
CIE-LAB	lab(31.63, -17.93, 28.41)
CIE-LCH	lch(31.63, 33.60, 122.25°)
OKLab	oklab(40.45% -0.0507 0.0657)
OKLCH	oklch(40.45% 0.083 127.7)
XYZ	xyz(5.0037, 6.9246, 2.1096)
Luminance	0.0693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C511B #301B51

analogous

#514B1B #3C511B #21511B

triadic

#3C511B #1B3C51 #511B3C

tetradic

#3C511B #1B514B #301B51 #511B21

square

#3C511B #1B514B #301B51 #511B21

split-complementary

#3C511B #1B2151 #4B1B51

monochromatic

#111708 #1A230C #3C511B #5E7F2A #80AD3A

Accessibility & contrast

On white

8.81

#3C511B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3C511B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C511B

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C511B	#FFFFFF	#000000	##FFFFFF
##3C511B	1.00	8.81	2.39	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B15

Deuteranopia (green-blind)

#524A1F

Tritanopia (blue-blind)

#3E4D46

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3c511b;
/* rgb */ color: rgb(60, 81, 27);
/* oklch */ color: oklch(40.5% 0.083 127.7);

Tailwind

colors: {
  custom: {
    50: '#73825a',
    500: '#3c511b',
    950: '#000000',
  },
}

SCSS

$custom: #3c511b;
$custom-light: #73825a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c511b",
  "rgb": {
    "r": 60,
    "g": 81,
    "b": 27
  },
  "hsl": {
    "h": 83.333,
    "s": 50,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40451,
    "c": 0.08301,
    "h": 127.7
  },
  "luminance": 0.06925
}

Semantic roles & 50–950 ramp

primary

#3C511B

secondary

#5C4187

accent

#4EDA84

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080A04

muted

#7B7C79

Preview Lab

Preview with #3C511B

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

Preview Lab → · Contrast checker → · Palette generator →