#3D511F#3D511F

#3D511F is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.6% C 0.078 H 127.7°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D511F
RGB	rgb(61, 81, 31)
HSL	hsl(84, 45%, 22%)
HSV	hsv(84, 62%, 32%)
CMYK	cmyk(24.7%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(31.75, -17.06, 26.46)
CIE-LCH	lch(31.75, 31.49, 122.81°)
OKLab	oklab(40.58% -0.048 0.062)
OKLCH	oklch(40.58% 0.078 127.7)
XYZ	xyz(5.1142, 6.9758, 2.3731)
Luminance	0.0698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D511F #331F51

analogous

#514C1F #3D511F #24511F

triadic

#3D511F #1F3D51 #511F3D

tetradic

#3D511F #1F514C #331F51 #511F24

square

#3D511F #1F514C #331F51 #511F24

split-complementary

#3D511F #1F2451 #4C1F51

monochromatic

#111608 #1C250E #3D511F #5E7D30 #80AA41

Accessibility & contrast

On white

8.77

#3D511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3D511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D511F

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D511F	#FFFFFF	#000000	##FFFFFF
##3D511F	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C1A

Deuteranopia (green-blind)

#524A22

Tritanopia (blue-blind)

#3F4D46

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3d511f;
/* rgb */ color: rgb(61, 81, 31);
/* oklch */ color: oklch(40.6% 0.078 127.7);

Tailwind

colors: {
  custom: {
    50: '#74825c',
    500: '#3d511f',
    950: '#000000',
  },
}

SCSS

$custom: #3d511f;
$custom-light: #74825c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d511f",
  "rgb": {
    "r": 61,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 84,
    "s": 44.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40579,
    "c": 0.07843,
    "h": 127.7
  },
  "luminance": 0.06976
}

Semantic roles & 50–950 ramp

primary

#3D511F

secondary

#604686

accent

#53D487

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080A04

muted

#7B7C79

Preview Lab

Preview with #3D511F

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

Preview Lab → · Contrast checker → · Palette generator →