#3B4E18#3B4E18

#3B4E18 is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.5% C 0.082 H 126.4°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#3B4E18
RGB	rgb(59, 78, 24)
HSL	hsl(81, 53%, 20%)
HSV	hsv(81, 69%, 31%)
CMYK	cmyk(24.4%, 0%, 69.2%, 69.4%)
CIE-LAB	lab(30.51, -17.03, 28.67)
CIE-LCH	lch(30.51, 33.35, 120.71°)
OKLab	oklab(39.51% -0.0485 0.0659)
OKLCH	oklch(39.51% 0.082 126.4)
XYZ	xyz(4.6929, 6.4445, 1.8606)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B4E18 #2B184E

analogous

#4E4618 #3B4E18 #204E18

triadic

#3B4E18 #183B4E #4E183B

tetradic

#3B4E18 #184E46 #2B184E #4E1820

square

#3B4E18 #184E46 #2B184E #4E1820

split-complementary

#3B4E18 #18204E #46184E

monochromatic

#121707 #181F0A #3B4E18 #5E7D26 #82AC35

Accessibility & contrast

On white

9.17

#3B4E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#3B4E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B4E18

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B4E18	#FFFFFF	#000000	##FFFFFF
##3B4E18	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524911

Deuteranopia (green-blind)

#50481C

Tritanopia (blue-blind)

#3E4A43

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3b4e18;
/* rgb */ color: rgb(59, 78, 24);
/* oklch */ color: oklch(39.5% 0.082 126.4);

Tailwind

colors: {
  custom: {
    50: '#737f58',
    500: '#3b4e18',
    950: '#000000',
  },
}

SCSS

$custom: #3b4e18;
$custom-light: #737f58;
$custom-dark: #000000;

JSON

{
  "hex": "#3b4e18",
  "rgb": {
    "r": 59,
    "g": 78,
    "b": 24
  },
  "hsl": {
    "h": 81.111,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.3951,
    "c": 0.08179,
    "h": 126.4
  },
  "luminance": 0.06445
}

Semantic roles & 50–950 ramp

primary

#3B4E18

secondary

#563D85

accent

#4BDC7E

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #3B4E18

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

Preview Lab → · Contrast checker → · Palette generator →