#313A05#313A05

#313A05 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.9% C 0.073 H 119.3°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#313A05
RGB	rgb(49, 58, 5)
HSL	hsl(70, 84%, 12%)
HSV	hsv(70, 91%, 23%)
CMYK	cmyk(15.5%, 0%, 91.4%, 77.3%)
CIE-LAB	lab(22.62, -11.91, 28.87)
CIE-LCH	lch(22.62, 31.23, 112.42°)
OKLab	oklab(32.89% -0.0357 0.0637)
OKLCH	oklch(32.89% 0.073 119.3)
XYZ	xyz(2.8071, 3.6901, 0.7079)
Luminance	0.0369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313A05 #0E053A

analogous

#3A2905 #313A05 #163A05

triadic

#313A05 #05313A #3A0531

tetradic

#313A05 #053A29 #0E053A #3A0516

square

#313A05 #053A29 #0E053A #3A0516

split-complementary

#313A05 #05163A #29053A

monochromatic

#181C02 #181C02 #313A05 #61720A #90AB0F

Accessibility & contrast

On white

12.08

#313A05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313A05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A05

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A05	#FFFFFF	#000000	##FFFFFF
##313A05	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3D360A

Tritanopia (blue-blind)

#353630

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313a05;
/* rgb */ color: rgb(49, 58, 5);
/* oklch */ color: oklch(32.9% 0.073 119.3);

Tailwind

colors: {
  custom: {
    50: '#6b704a',
    500: '#313a05',
    950: '#000000',
  },
}

SCSS

$custom: #313a05;
$custom-light: #6b704a;
$custom-dark: #000000;

JSON

{
  "hex": "#313a05",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 5
  },
  "hsl": {
    "h": 70.189,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.32887,
    "c": 0.07304,
    "h": 119.3
  },
  "luminance": 0.0369
}

Semantic roles & 50–950 ramp

primary

#313A05

secondary

#2F207B

accent

#2DFA50

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313A05

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

Preview Lab → · Contrast checker → · Palette generator →