#315F13#315F13

#315F13 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.6% C 0.116 H 135.9°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#315F13
RGB	rgb(49, 95, 19)
HSL	hsl(96, 67%, 22%)
HSV	hsv(96, 80%, 37%)
CMYK	cmyk(48.4%, 0%, 80%, 62.7%)
CIE-LAB	lab(35.76, -29.99, 36.10)
CIE-LCH	lch(35.76, 46.93, 129.71°)
OKLab	oklab(43.62% -0.0835 0.0808)
OKLCH	oklch(43.62% 0.116 135.9)
XYZ	xyz(5.4762, 8.8841, 2.0422)
Luminance	0.0888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315F13 #41135F

analogous

#575F13 #315F13 #135F1B

triadic

#315F13 #13315F #5F1331

tetradic

#315F13 #13575F #41135F #5F1B13

square

#315F13 #13575F #41135F #5F1B13

split-complementary

#315F13 #1B135F #5F1357

monochromatic

#0D1A05 #172C09 #315F13 #4B921D #66C527

Accessibility & contrast

On white

7.56

#315F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#315F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315F13

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315F13	#FFFFFF	#000000	##FFFFFF
##315F13	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635604

Deuteranopia (green-blind)

#5D531B

Tritanopia (blue-blind)

#2F5B50

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #315f13;
/* rgb */ color: rgb(49, 95, 19);
/* oklch */ color: oklch(43.6% 0.116 135.9);

Tailwind

colors: {
  custom: {
    50: '#6e8d57',
    500: '#315f13',
    950: '#000000',
  },
}

SCSS

$custom: #315f13;
$custom-light: #6e8d57;
$custom-dark: #000000;

JSON

{
  "hex": "#315f13",
  "rgb": {
    "r": 49,
    "g": 95,
    "b": 19
  },
  "hsl": {
    "h": 96.316,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.4362,
    "c": 0.11626,
    "h": 135.9
  },
  "luminance": 0.08884
}

Semantic roles & 50–950 ramp

primary

#315F13

secondary

#713797

accent

#3EEAA6

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080C03

muted

#7B7D78

Preview Lab

Preview with #315F13

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

Preview Lab → · Contrast checker → · Palette generator →