#313D16#313D16

#313D16 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.9% C 0.062 H 124.0°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#313D16
RGB	rgb(49, 61, 22)
HSL	hsl(78, 47%, 16%)
HSV	hsv(78, 64%, 24%)
CMYK	cmyk(19.7%, 0%, 63.9%, 76.1%)
CIE-LAB	lab(23.83, -12.27, 22.07)
CIE-LCH	lch(23.83, 25.25, 119.08°)
OKLab	oklab(33.91% -0.0348 0.0517)
OKLCH	oklch(33.91% 0.062 124)
XYZ	xyz(3.0802, 4.0484, 1.3780)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313D16 #22163D

analogous

#3D3616 #313D16 #1E3D16

triadic

#313D16 #16313D #3D1631

tetradic

#313D16 #163D36 #22163D #3D161E

square

#313D16 #163D36 #22163D #3D161E

split-complementary

#313D16 #161E3D #36163D

monochromatic

#121608 #121608 #313D16 #556A26 #799736

Accessibility & contrast

On white

11.60

#313D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#313D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D16

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D16	#FFFFFF	#000000	##FFFFFF
##313D16	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413912

Deuteranopia (green-blind)

#3F3918

Tritanopia (blue-blind)

#333A34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313d16;
/* rgb */ color: rgb(49, 61, 22);
/* oklch */ color: oklch(33.9% 0.062 124.0);

Tailwind

colors: {
  custom: {
    50: '#6a7254',
    500: '#313d16',
    950: '#000000',
  },
}

SCSS

$custom: #313d16;
$custom-light: #6a7254;
$custom-dark: #000000;

JSON

{
  "hex": "#313d16",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 22
  },
  "hsl": {
    "h": 78.462,
    "s": 46.988,
    "l": 16.275
  },
  "oklch": {
    "l": 0.33914,
    "c": 0.0623,
    "h": 124
  },
  "luminance": 0.04048
}

Semantic roles & 50–950 ramp

primary

#313D16

secondary

#4C3B74

accent

#51D77A

background

#F6F6F4

surface

#EBECE8

border

#C6C7C4

text

#060803

muted

#7A7B78

Preview Lab

Preview with #313D16

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

Preview Lab → · Contrast checker → · Palette generator →