#313D2A#313D2A

#313D2A is a dark, muted yellow-green. Relative luminance 0.042; OKLCH L 34.3% C 0.036 H 134.3°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#313D2A
RGB	rgb(49, 61, 42)
HSL	hsl(98, 18%, 20%)
HSV	hsv(98, 31%, 24%)
CMYK	cmyk(19.7%, 0%, 31.1%, 76.1%)
CIE-LAB	lab(24.19, -9.23, 10.14)
CIE-LCH	lch(24.19, 13.71, 132.30°)
OKLab	oklab(34.32% -0.025 0.0257)
OKLCH	oklch(34.32% 0.036 134.3)
XYZ	xyz(3.3532, 4.1576, 2.8159)
Luminance	0.0416 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313D2A #362A3D

analogous

#3A3D2A #313D2A #2A3D2C

triadic

#313D2A #2A313D #3D2A31

tetradic

#313D2A #2A3A3D #362A3D #3D2C2A

square

#313D2A #2A3A3D #362A3D #3D2C2A

split-complementary

#313D2A #2C2A3D #3D2A3A

monochromatic

#0F120C #141911 #313D2A #4E6143 #6B855C

Accessibility & contrast

On white

11.47

#313D2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#313D2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D2A

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D2A	#FFFFFF	#000000	##FFFFFF
##313D2A	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3A29

Deuteranopia (green-blind)

#3D392B

Tritanopia (blue-blind)

#313B38

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313d2a;
/* rgb */ color: rgb(49, 61, 42);
/* oklch */ color: oklch(34.3% 0.036 134.3);

Tailwind

colors: {
  custom: {
    50: '#697263',
    500: '#313d2a',
    950: '#000000',
  },
}

SCSS

$custom: #313d2a;
$custom-light: #697263;
$custom-dark: #000000;

JSON

{
  "hex": "#313d2a",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 42
  },
  "hsl": {
    "h": 97.895,
    "s": 18.447,
    "l": 20.196
  },
  "oklch": {
    "l": 0.34315,
    "c": 0.03582,
    "h": 134.3
  },
  "luminance": 0.04158
}

Semantic roles & 50–950 ramp

primary

#313D2A

secondary

#65556E

accent

#6DBB9E

background

#F6F6F5

surface

#EBECEA

border

#C6C7C6

text

#060805

muted

#7A7B79

Preview Lab

Preview with #313D2A

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

Preview Lab → · Contrast checker → · Palette generator →