#3D4B18#3D4B18

#3D4B18 is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.8% C 0.076 H 123.0°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D4B18
RGB	rgb(61, 75, 24)
HSL	hsl(76, 52%, 19%)
HSV	hsv(76, 68%, 29%)
CMYK	cmyk(18.7%, 0%, 68%, 70.6%)
CIE-LAB	lab(29.64, -14.44, 27.77)
CIE-LCH	lch(29.64, 31.30, 117.47°)
OKLab	oklab(38.85% -0.0414 0.0639)
OKLCH	oklch(38.85% 0.076 123)
XYZ	xyz(4.6055, 6.0902, 1.7969)
Luminance	0.0609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4B18 #26184B

analogous

#4B4018 #3D4B18 #244B18

triadic

#3D4B18 #183D4B #4B183D

tetradic

#3D4B18 #184B40 #26184B #4B1824

square

#3D4B18 #184B40 #26184B #4B1824

split-complementary

#3D4B18 #18244B #40184B

monochromatic

#131707 #171D09 #3D4B18 #637927 #88A836

Accessibility & contrast

On white

9.47

#3D4B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3D4B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4B18

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4B18	#FFFFFF	#000000	##FFFFFF
##3D4B18	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504612

Deuteranopia (green-blind)

#4E461C

Tritanopia (blue-blind)

#404740

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d4b18;
/* rgb */ color: rgb(61, 75, 24);
/* oklch */ color: oklch(38.8% 0.076 123.0);

Tailwind

colors: {
  custom: {
    50: '#747d57',
    500: '#3d4b18',
    950: '#000000',
  },
}

SCSS

$custom: #3d4b18;
$custom-light: #747d57;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4b18",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 24
  },
  "hsl": {
    "h": 76.471,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38848,
    "c": 0.07617,
    "h": 123
  },
  "luminance": 0.0609
}

Semantic roles & 50–950 ramp

primary

#3D4B18

secondary

#503D82

accent

#4DDB74

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080903

muted

#7B7B78

Preview Lab

Preview with #3D4B18

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

Preview Lab → · Contrast checker → · Palette generator →