#313A2F#313A2F

#313A2F is a dark, muted green. Relative luminance 0.039; OKLCH L 33.6% C 0.022 H 140.0°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#313A2F
RGB	rgb(49, 58, 47)
HSL	hsl(109, 10%, 21%)
HSV	hsv(109, 19%, 23%)
CMYK	cmyk(15.5%, 0%, 19%, 77.3%)
CIE-LAB	lab(23.29, -6.34, 5.60)
CIE-LCH	lch(23.29, 8.46, 138.55°)
OKLab	oklab(33.64% -0.0172 0.0144)
OKLCH	oklch(33.64% 0.022 140)
XYZ	xyz(3.2927, 3.8843, 3.2650)
Luminance	0.0388 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313A2F #382F3A

analogous

#363A2F #313A2F #2F3A32

triadic

#313A2F #2F313A #3A2F31

tetradic

#313A2F #2F363A #382F3A #3A322F

square

#313A2F #2F363A #382F3A #3A322F

split-complementary

#313A2F #322F3A #3A2F36

monochromatic

#0E110E #141814 #313A2F #4E5C4A #6A7E66

Accessibility & contrast

On white

11.82

#313A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#313A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A2F

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A2F	#FFFFFF	#000000	##FFFFFF
##313A2F	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382E

Deuteranopia (green-blind)

#393730

Tritanopia (blue-blind)

#313937

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #313a2f;
/* rgb */ color: rgb(49, 58, 47);
/* oklch */ color: oklch(33.6% 0.022 140.0);

Tailwind

colors: {
  custom: {
    50: '#697067',
    500: '#313a2f',
    950: '#000000',
  },
}

SCSS

$custom: #313a2f;
$custom-light: #697067;
$custom-dark: #000000;

JSON

{
  "hex": "#313a2f",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 47
  },
  "hsl": {
    "h": 109.091,
    "s": 10.476,
    "l": 20.588
  },
  "oklch": {
    "l": 0.33637,
    "c": 0.02246,
    "h": 140
  },
  "luminance": 0.03884
}

Semantic roles & 50–950 ramp

primary

#313A2F

secondary

#675B6A

accent

#74B3A8

background

#F6F6F6

surface

#EBECEB

border

#C6C7C6

text

#060706

muted

#7A7A7A

Preview Lab

Preview with #313A2F

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

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