#3F4E34#3F4E34

#3F4E34 is a dark, muted yellow-green. Relative luminance 0.068; OKLCH L 40.3% C 0.046 H 132.5°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#3F4E34
RGB	rgb(63, 78, 52)
HSL	hsl(95, 20%, 25%)
HSV	hsv(95, 33%, 31%)
CMYK	cmyk(19.2%, 0%, 33.3%, 69.4%)
CIE-LAB	lab(31.24, -11.47, 13.51)
CIE-LCH	lch(31.24, 17.72, 130.33°)
OKLab	oklab(40.32% -0.0311 0.0339)
OKLCH	oklch(40.32% 0.046 132.5)
XYZ	xyz(5.3940, 6.7534, 4.2675)
Luminance	0.0675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4E34 #43344E

analogous

#4C4E34 #3F4E34 #344E36

triadic

#3F4E34 #343F4E #4E343F

tetradic

#3F4E34 #344C4E #43344E #4E3634

square

#3F4E34 #344C4E #43344E #4E3634

split-complementary

#3F4E34 #36344E #4E344C

monochromatic

#0F120C #21291C #3F4E34 #5D734C #7A9765

Accessibility & contrast

On white

8.93

#3F4E34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3F4E34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4E34

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4E34	#FFFFFF	#000000	##FFFFFF
##3F4E34	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A32

Deuteranopia (green-blind)

#4E4935

Tritanopia (blue-blind)

#3F4C47

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3f4e34;
/* rgb */ color: rgb(63, 78, 52);
/* oklch */ color: oklch(40.3% 0.046 132.5);

Tailwind

colors: {
  custom: {
    50: '#747f6b',
    500: '#3f4e34',
    950: '#000000',
  },
}

SCSS

$custom: #3f4e34;
$custom-light: #747f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4e34",
  "rgb": {
    "r": 63,
    "g": 78,
    "b": 52
  },
  "hsl": {
    "h": 94.615,
    "s": 20,
    "l": 25.49
  },
  "oklch": {
    "l": 0.40317,
    "c": 0.04606,
    "h": 132.5
  },
  "luminance": 0.06753
}

Semantic roles & 50–950 ramp

primary

#3F4E34

secondary

#715F7E

accent

#6BBD9A

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080A06

muted

#7B7C7A

Preview Lab

Preview with #3F4E34

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

Preview Lab → · Contrast checker → · Palette generator →