#313C2F#313C2F

#313C2F is a dark, muted green. Relative luminance 0.041; OKLCH L 34.2% C 0.027 H 140.8°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#313C2F
RGB	rgb(49, 60, 47)
HSL	hsl(111, 12%, 21%)
HSV	hsv(111, 22%, 24%)
CMYK	cmyk(18.3%, 0%, 21.7%, 76.5%)
CIE-LAB	lab(23.97, -7.60, 6.56)
CIE-LCH	lch(23.97, 10.03, 139.20°)
OKLab	oklab(34.18% -0.0207 0.0169)
OKLCH	oklch(34.18% 0.027 140.8)
XYZ	xyz(3.3955, 4.0899, 3.2993)
Luminance	0.0409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313C2F #3A2F3C

analogous

#373C2F #313C2F #2F3C33

triadic

#313C2F #2F313C #3C2F31

tetradic

#313C2F #2F373C #3A2F3C #3C332F

square

#313C2F #2F373C #3A2F3C #3C332F

split-complementary

#313C2F #332F3C #3C2F37

monochromatic

#0E110D #151A14 #313C2F #4D5E4A #698165

Accessibility & contrast

On white

11.55

#313C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#313C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313C2F

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313C2F	#FFFFFF	#000000	##FFFFFF
##313C2F	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2E

Deuteranopia (green-blind)

#3B3930

Tritanopia (blue-blind)

#303B38

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313c2f;
/* rgb */ color: rgb(49, 60, 47);
/* oklch */ color: oklch(34.2% 0.027 140.8);

Tailwind

colors: {
  custom: {
    50: '#697167',
    500: '#313c2f',
    950: '#000000',
  },
}

SCSS

$custom: #313c2f;
$custom-light: #697167;
$custom-dark: #000000;

JSON

{
  "hex": "#313c2f",
  "rgb": {
    "r": 49,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 110.769,
    "s": 12.15,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3418,
    "c": 0.02665,
    "h": 140.8
  },
  "luminance": 0.0409
}

Semantic roles & 50–950 ramp

primary

#313C2F

secondary

#695B6C

accent

#73B5AB

background

#F6F6F6

surface

#EBECEB

border

#C6C7C6

text

#060706

muted

#7A7A7A

Preview Lab

Preview with #313C2F

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

Preview Lab → · Contrast checker → · Palette generator →