#313E2A#313E2A

#313E2A is a dark, muted yellow-green. Relative luminance 0.043; OKLCH L 34.6% C 0.038 H 134.9°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#313E2A
RGB	rgb(49, 62, 42)
HSL	hsl(99, 19%, 20%)
HSV	hsv(99, 32%, 24%)
CMYK	cmyk(21%, 0%, 32.3%, 75.7%)
CIE-LAB	lab(24.53, -9.84, 10.61)
CIE-LCH	lch(24.53, 14.47, 132.83°)
OKLab	oklab(34.59% -0.0267 0.0268)
OKLCH	oklch(34.59% 0.038 134.9)
XYZ	xyz(3.4071, 4.2653, 2.8338)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313E2A #372A3E

analogous

#3B3E2A #313E2A #2A3E2D

triadic

#313E2A #2A313E #3E2A31

tetradic

#313E2A #2A3B3E #372A3E #3E2D2A

square

#313E2A #2A3B3E #372A3E #3E2D2A

split-complementary

#313E2A #2D2A3E #3E2A3B

monochromatic

#0E120C #141A11 #313E2A #4E6243 #6B875B

Accessibility & contrast

On white

11.33

#313E2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#313E2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313E2A

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313E2A	#FFFFFF	#000000	##FFFFFF
##313E2A	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403B29

Deuteranopia (green-blind)

#3E3A2B

Tritanopia (blue-blind)

#313C39

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #313e2a;
/* rgb */ color: rgb(49, 62, 42);
/* oklch */ color: oklch(34.6% 0.038 134.9);

Tailwind

colors: {
  custom: {
    50: '#697363',
    500: '#313e2a',
    950: '#000000',
  },
}

SCSS

$custom: #313e2a;
$custom-light: #697363;
$custom-dark: #000000;

JSON

{
  "hex": "#313e2a",
  "rgb": {
    "r": 49,
    "g": 62,
    "b": 42
  },
  "hsl": {
    "h": 99,
    "s": 19.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.3459,
    "c": 0.03782,
    "h": 134.9
  },
  "luminance": 0.04265
}

Semantic roles & 50–950 ramp

primary

#313E2A

secondary

#66556F

accent

#6CBCA0

background

#F6F6F5

surface

#EBECEA

border

#C6C7C6

text

#060805

muted

#7A7B79

Preview Lab

Preview with #313E2A

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

Preview Lab → · Contrast checker → · Palette generator →