#3D511C#3D511C

#3D511C is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.5% C 0.081 H 127.1°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#3D511C
RGB	rgb(61, 81, 28)
HSL	hsl(83, 49%, 21%)
HSV	hsv(83, 65%, 32%)
CMYK	cmyk(24.7%, 0%, 65.4%, 68.2%)
CIE-LAB	lab(31.72, -17.38, 28.01)
CIE-LCH	lch(31.72, 32.96, 121.82°)
OKLab	oklab(40.54% -0.0492 0.065)
OKLCH	oklch(40.54% 0.081 127.1)
XYZ	xyz(5.0765, 6.9607, 2.1745)
Luminance	0.0696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D511C #301C51

analogous

#514B1C #3D511C #23511C

triadic

#3D511C #1C3D51 #511C3D

tetradic

#3D511C #1C514B #301C51 #511C23

square

#3D511C #1C514B #301C51 #511C23

split-complementary

#3D511C #1C2351 #4B1C51

monochromatic

#111708 #1B240C #3D511C #5F7E2C #81AC3B

Accessibility & contrast

On white

8.78

#3D511C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3D511C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D511C

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D511C	#FFFFFF	#000000	##FFFFFF
##3D511C	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B16

Deuteranopia (green-blind)

#524A20

Tritanopia (blue-blind)

#3F4D46

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3d511c;
/* rgb */ color: rgb(61, 81, 28);
/* oklch */ color: oklch(40.5% 0.081 127.1);

Tailwind

colors: {
  custom: {
    50: '#74825a',
    500: '#3d511c',
    950: '#000000',
  },
}

SCSS

$custom: #3d511c;
$custom-light: #74825a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d511c",
  "rgb": {
    "r": 61,
    "g": 81,
    "b": 28
  },
  "hsl": {
    "h": 82.642,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.4054,
    "c": 0.08148,
    "h": 127.1
  },
  "luminance": 0.06961
}

Semantic roles & 50–950 ramp

primary

#3D511C

secondary

#5C4287

accent

#50D883

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080A04

muted

#7B7C79

Preview Lab

Preview with #3D511C

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

Preview Lab → · Contrast checker → · Palette generator →