#313D37#313D37

#313D37 is a dark, near-neutral teal. Relative luminance 0.043; OKLCH L 34.7% C 0.019 H 163.6°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#313D37
RGB	rgb(49, 61, 55)
HSL	hsl(150, 11%, 22%)
HSV	hsv(150, 20%, 24%)
CMYK	cmyk(19.7%, 0%, 9.8%, 76.1%)
CIE-LAB	lab(24.53, -6.41, 2.06)
CIE-LCH	lch(24.53, 6.73, 162.17°)
OKLab	oklab(34.71% -0.0182 0.0053)
OKLCH	oklch(34.71% 0.019 163.6)
XYZ	xyz(3.6248, 4.2662, 4.2462)
Luminance	0.0427 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313D37 #3D3137

analogous

#313D31 #313D37 #313D3D

triadic

#313D37 #37313D #3D3731

tetradic

#313D37 #31313D #3D3137 #3D3D31

square

#313D37 #31313D #3D3137 #3D3D31

split-complementary

#313D37 #3D313D #3D3131

monochromatic

#0E110F #161B18 #313D37 #4C5F56 #688174

Accessibility & contrast

On white

11.33

#313D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#313D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D37

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D37	#FFFFFF	#000000	##FFFFFF
##313D37	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)

#3D3B37

Deuteranopia (green-blind)

#3A3A37

Tritanopia (blue-blind)

#2F3D3B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #313d37;
/* rgb */ color: rgb(49, 61, 55);
/* oklch */ color: oklch(34.7% 0.019 163.6);

Tailwind

colors: {
  custom: {
    50: '#69726d',
    500: '#313d37',
    950: '#000000',
  },
}

SCSS

$custom: #313d37;
$custom-light: #69726d;
$custom-dark: #000000;

JSON

{
  "hex": "#313d37",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 55
  },
  "hsl": {
    "h": 150,
    "s": 10.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34706,
    "c": 0.01895,
    "h": 163.6
  },
  "luminance": 0.04266
}

Semantic roles & 50–950 ramp

primary

#313D37

secondary

#6D5D65

accent

#7494B4

background

#F6F6F6

surface

#EBECEB

border

#C6C7C6

text

#060807

muted

#7A7B7A

Preview Lab

Preview with #313D37

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

Preview Lab → · Contrast checker → · Palette generator →