#315B13#315B13

#315B13 is a dark, moderate yellow-green. Relative luminance 0.082; OKLCH L 42.5% C 0.111 H 135.3°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#315B13
RGB	rgb(49, 91, 19)
HSL	hsl(95, 65%, 22%)
HSV	hsv(95, 79%, 36%)
CMYK	cmyk(46.2%, 0%, 79.1%, 64.3%)
CIE-LAB	lab(34.36, -28.17, 34.72)
CIE-LCH	lch(34.36, 44.71, 129.05°)
OKLab	oklab(42.47% -0.0786 0.078)
OKLCH	oklch(42.47% 0.111 135.3)
XYZ	xyz(5.1251, 8.1819, 1.9252)
Luminance	0.0818 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315B13 #3D135B

analogous

#555B13 #315B13 #135B19

triadic

#315B13 #13315B #5B1331

tetradic

#315B13 #13555B #3D135B #5B1913

square

#315B13 #13555B #3D135B #5B1913

split-complementary

#315B13 #19135B #5B1355

monochromatic

#0E1905 #162808 #315B13 #4C8E1E #68C028

Accessibility & contrast

On white

7.97

#315B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#315B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315B13

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315B13	#FFFFFF	#000000	##FFFFFF
##315B13	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5306

Deuteranopia (green-blind)

#59501A

Tritanopia (blue-blind)

#30574D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #315b13;
/* rgb */ color: rgb(49, 91, 19);
/* oklch */ color: oklch(42.5% 0.111 135.3);

Tailwind

colors: {
  custom: {
    50: '#6e8a56',
    500: '#315b13',
    950: '#000000',
  },
}

SCSS

$custom: #315b13;
$custom-light: #6e8a56;
$custom-dark: #000000;

JSON

{
  "hex": "#315b13",
  "rgb": {
    "r": 49,
    "g": 91,
    "b": 19
  },
  "hsl": {
    "h": 95,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42471,
    "c": 0.11073,
    "h": 135.3
  },
  "luminance": 0.08182
}

Semantic roles & 50–950 ramp

primary

#315B13

secondary

#6D3793

accent

#3FE8A2

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #315B13

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

Preview Lab → · Contrast checker → · Palette generator →