#3F4E2A#3F4E2A

#3F4E2A is a dark, muted yellow-green. Relative luminance 0.067; OKLCH L 40.1% C 0.059 H 127.3°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F4E2A
RGB	rgb(63, 78, 42)
HSL	hsl(85, 30%, 24%)
HSV	hsv(85, 46%, 31%)
CMYK	cmyk(19.2%, 0%, 46.2%, 69.4%)
CIE-LAB	lab(31.05, -13.08, 19.37)
CIE-LCH	lch(31.05, 23.38, 124.03°)
OKLab	oklab(40.1% -0.0361 0.0473)
OKLCH	oklch(40.1% 0.059 127.3)
XYZ	xyz(5.1922, 6.6726, 3.2044)
Luminance	0.0667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4E2A #392A4E

analogous

#4E4B2A #3F4E2A #2D4E2A

triadic

#3F4E2A #2A3F4E #4E2A3F

tetradic

#3F4E2A #2A4E4B #392A4E #4E2A2D

square

#3F4E2A #2A4E4B #392A4E #4E2A2D

split-complementary

#3F4E2A #2A2D4E #4B2A4E

monochromatic

#10140B #1F2615 #3F4E2A #5F763F #7F9E55

Accessibility & contrast

On white

9.00

#3F4E2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3F4E2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4E2A

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4E2A	#FFFFFF	#000000	##FFFFFF
##3F4E2A	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A27

Deuteranopia (green-blind)

#4F492C

Tritanopia (blue-blind)

#414B45

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3f4e2a;
/* rgb */ color: rgb(63, 78, 42);
/* oklch */ color: oklch(40.1% 0.059 127.3);

Tailwind

colors: {
  custom: {
    50: '#757f64',
    500: '#3f4e2a',
    950: '#000000',
  },
}

SCSS

$custom: #3f4e2a;
$custom-light: #757f64;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4e2a",
  "rgb": {
    "r": 63,
    "g": 78,
    "b": 42
  },
  "hsl": {
    "h": 85,
    "s": 30,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40103,
    "c": 0.05944,
    "h": 127.3
  },
  "luminance": 0.06673
}

Semantic roles & 50–950 ramp

primary

#3F4E2A

secondary

#665480

accent

#62C68C

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080A05

muted

#7B7C7A

Preview Lab

Preview with #3F4E2A

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

Preview Lab → · Contrast checker → · Palette generator →