#315B16#315B16

#315B16 is a dark, moderate yellow-green. Relative luminance 0.082; OKLCH L 42.5% C 0.109 H 135.7°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#315B16
RGB	rgb(49, 91, 22)
HSL	hsl(97, 61%, 22%)
HSV	hsv(97, 76%, 36%)
CMYK	cmyk(46.2%, 0%, 75.8%, 64.3%)
CIE-LAB	lab(34.38, -27.93, 33.50)
CIE-LCH	lch(34.38, 43.61, 129.82°)
OKLab	oklab(42.5% -0.0778 0.0759)
OKLCH	oklch(42.5% 0.109 135.7)
XYZ	xyz(5.1524, 8.1928, 2.0688)
Luminance	0.0819 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315B16 #40165B

analogous

#545B16 #315B16 #165B1E

triadic

#315B16 #16315B #5B1631

tetradic

#315B16 #16545B #40165B #5B1E16

square

#315B16 #16545B #40165B #5B1E16

split-complementary

#315B16 #1E165B #5B1654

monochromatic

#0D1906 #162A0A #315B16 #4C8C22 #66BE2E

Accessibility & contrast

On white

7.96

#315B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#315B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315B16

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315B16	#FFFFFF	#000000	##FFFFFF
##315B16	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E530B

Deuteranopia (green-blind)

#59501C

Tritanopia (blue-blind)

#30574D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #315b16;
/* rgb */ color: rgb(49, 91, 22);
/* oklch */ color: oklch(42.5% 0.109 135.7);

Tailwind

colors: {
  custom: {
    50: '#6d8a58',
    500: '#315b16',
    950: '#000000',
  },
}

SCSS

$custom: #315b16;
$custom-light: #6d8a58;
$custom-dark: #000000;

JSON

{
  "hex": "#315b16",
  "rgb": {
    "r": 49,
    "g": 91,
    "b": 22
  },
  "hsl": {
    "h": 96.522,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42496,
    "c": 0.10864,
    "h": 135.7
  },
  "luminance": 0.08193
}

Semantic roles & 50–950 ramp

primary

#315B16

secondary

#703B92

accent

#44E4A5

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #315B16

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

Preview Lab → · Contrast checker → · Palette generator →