#313D35#313D35

#313D35 is a dark, muted green. Relative luminance 0.042; OKLCH L 34.6% C 0.021 H 156.0°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#313D35
RGB	rgb(49, 61, 53)
HSL	hsl(140, 11%, 22%)
HSV	hsv(140, 20%, 24%)
CMYK	cmyk(19.7%, 0%, 13.1%, 76.1%)
CIE-LAB	lab(24.47, -6.88, 3.30)
CIE-LCH	lch(24.47, 7.63, 154.37°)
OKLab	oklab(34.64% -0.0192 0.0086)
OKLCH	oklch(34.64% 0.021 156)
XYZ	xyz(3.5778, 4.2474, 3.9988)
Luminance	0.0425 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313D35 #3D3139

analogous

#333D31 #313D35 #313D3B

triadic

#313D35 #35313D #3D3531

tetradic

#313D35 #31333D #3D3139 #3D3B31

square

#313D35 #31333D #3D3139 #3D3B31

split-complementary

#313D35 #3B313D #3D3133

monochromatic

#0E110F #161B18 #313D35 #4C5F52 #688170

Accessibility & contrast

On white

11.36

#313D35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#313D35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D35

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D35	#FFFFFF	#000000	##FFFFFF
##313D35	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B35

Deuteranopia (green-blind)

#3B3A35

Tritanopia (blue-blind)

#2F3D3B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #313d35;
/* rgb */ color: rgb(49, 61, 53);
/* oklch */ color: oklch(34.6% 0.021 156.0);

Tailwind

colors: {
  custom: {
    50: '#69726c',
    500: '#313d35',
    950: '#000000',
  },
}

SCSS

$custom: #313d35;
$custom-light: #69726c;
$custom-dark: #000000;

JSON

{
  "hex": "#313d35",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 53
  },
  "hsl": {
    "h": 140,
    "s": 10.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34639,
    "c": 0.02103,
    "h": 156
  },
  "luminance": 0.04247
}

Semantic roles & 50–950 ramp

primary

#313D35

secondary

#6D5D67

accent

#749FB4

background

#F6F6F6

surface

#EBECEB

border

#C6C7C6

text

#060806

muted

#7A7B7A

Preview Lab

Preview with #313D35

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

Preview Lab → · Contrast checker → · Palette generator →