#313A04#313A04

#313A04 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.9% C 0.074 H 119.2°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#313A04
RGB	rgb(49, 58, 4)
HSL	hsl(70, 87%, 12%)
HSV	hsv(70, 93%, 23%)
CMYK	cmyk(15.5%, 0%, 93.1%, 77.3%)
CIE-LAB	lab(22.61, -11.98, 29.27)
CIE-LCH	lch(22.61, 31.63, 112.25°)
OKLab	oklab(32.88% -0.0361 0.0644)
OKLCH	oklch(32.88% 0.074 119.2)
XYZ	xyz(2.8017, 3.6879, 0.6791)
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

#313A04 #0D043A

analogous

#3A2804 #313A04 #163A04

triadic

#313A04 #04313A #3A0431

tetradic

#313A04 #043A28 #0D043A #3A0416

square

#313A04 #043A28 #0D043A #3A0416

split-complementary

#313A04 #04163A #28043A

monochromatic

#181D02 #181D02 #313A04 #617308 #92AD0C

Accessibility & contrast

On white

12.09

#313A04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#313A04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313A04

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313A04	#FFFFFF	#000000	##FFFFFF
##313A04	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3600

Deuteranopia (green-blind)

#3E3609

Tritanopia (blue-blind)

#353630

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313a04;
/* rgb */ color: rgb(49, 58, 4);
/* oklch */ color: oklch(32.9% 0.074 119.2);

Tailwind

colors: {
  custom: {
    50: '#6b704a',
    500: '#313a04',
    950: '#000000',
  },
}

SCSS

$custom: #313a04;
$custom-light: #6b704a;
$custom-dark: #000000;

JSON

{
  "hex": "#313a04",
  "rgb": {
    "r": 49,
    "g": 58,
    "b": 4
  },
  "hsl": {
    "h": 70,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.32878,
    "c": 0.07385,
    "h": 119.2
  },
  "luminance": 0.03688
}

Semantic roles & 50–950 ramp

primary

#313A04

secondary

#2E1E7C

accent

#2BFD4E

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #313A04

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

Preview Lab → · Contrast checker → · Palette generator →