#313F2A#313F2A

#313F2A is a dark, muted green. Relative luminance 0.044; OKLCH L 34.9% C 0.040 H 135.5°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#313F2A
RGB	rgb(49, 63, 42)
HSL	hsl(100, 20%, 21%)
HSV	hsv(100, 33%, 25%)
CMYK	cmyk(22.2%, 0%, 33.3%, 75.3%)
CIE-LAB	lab(24.87, -10.44, 11.08)
CIE-LCH	lch(24.87, 15.22, 133.31°)
OKLab	oklab(34.87% -0.0284 0.0279)
OKLCH	oklch(34.87% 0.04 135.5)
XYZ	xyz(3.4620, 4.3751, 2.8521)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313F2A #382A3F

analogous

#3B3F2A #313F2A #2A3F2D

triadic

#313F2A #2A313F #3F2A31

tetradic

#313F2A #2A3B3F #382A3F #3F2D2A

square

#313F2A #2A3B3F #382A3F #3F2D2A

split-complementary

#313F2A #2D2A3F #3F2A3B

monochromatic

#0E120C #141A12 #313F2A #4E6442 #6A885B

Accessibility & contrast

On white

11.20

#313F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#313F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313F2A

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313F2A	#FFFFFF	#000000	##FFFFFF
##313F2A	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C29

Deuteranopia (green-blind)

#3E3B2B

Tritanopia (blue-blind)

#313D39

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #313f2a;
/* rgb */ color: rgb(49, 63, 42);
/* oklch */ color: oklch(34.9% 0.040 135.5);

Tailwind

colors: {
  custom: {
    50: '#697463',
    500: '#313f2a',
    950: '#000000',
  },
}

SCSS

$custom: #313f2a;
$custom-light: #697463;
$custom-dark: #000000;

JSON

{
  "hex": "#313f2a",
  "rgb": {
    "r": 49,
    "g": 63,
    "b": 42
  },
  "hsl": {
    "h": 100,
    "s": 20,
    "l": 20.588
  },
  "oklch": {
    "l": 0.34867,
    "c": 0.0398,
    "h": 135.5
  },
  "luminance": 0.04375
}

Semantic roles & 50–950 ramp

primary

#313F2A

secondary

#675570

accent

#6BBDA1

background

#F6F7F5

surface

#EBEDEA

border

#C6C8C6

text

#060805

muted

#7A7B79

Preview Lab

Preview with #313F2A

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

Preview Lab → · Contrast checker → · Palette generator →