#313D08#313D08

#313D08 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.8% C 0.075 H 121.9°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#313D08
RGB	rgb(49, 61, 8)
HSL	hsl(74, 77%, 14%)
HSV	hsv(74, 87%, 24%)
CMYK	cmyk(19.7%, 0%, 86.9%, 76.1%)
CIE-LAB	lab(23.70, -13.46, 28.75)
CIE-LCH	lch(23.70, 31.75, 115.09°)
OKLab	oklab(33.76% -0.0396 0.0636)
OKLCH	oklch(33.76% 0.075 121.9)
XYZ	xyz(2.9792, 4.0080, 0.8463)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313D08 #14083D

analogous

#3D2E08 #313D08 #163D08

triadic

#313D08 #08313D #3D0831

tetradic

#313D08 #083D2E #14083D #3D0816

square

#313D08 #083D2E #14083D #3D0816

split-complementary

#313D08 #08163D #2E083D

monochromatic

#161B04 #161B04 #313D08 #5C730F #88A916

Accessibility & contrast

On white

11.66

#313D08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#313D08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313D08

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313D08	#FFFFFF	#000000	##FFFFFF
##313D08	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413901

Deuteranopia (green-blind)

#40380D

Tritanopia (blue-blind)

#343933

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #313d08;
/* rgb */ color: rgb(49, 61, 8);
/* oklch */ color: oklch(33.8% 0.075 121.9);

Tailwind

colors: {
  custom: {
    50: '#6b724c',
    500: '#313d08',
    950: '#000000',
  },
}

SCSS

$custom: #313d08;
$custom-light: #6b724c;
$custom-dark: #000000;

JSON

{
  "hex": "#313d08",
  "rgb": {
    "r": 49,
    "g": 61,
    "b": 8
  },
  "hsl": {
    "h": 73.585,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33764,
    "c": 0.07493,
    "h": 121.9
  },
  "luminance": 0.04008
}

Semantic roles & 50–950 ramp

primary

#313D08

secondary

#39257C

accent

#34F360

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070801

muted

#7A7B77

Preview Lab

Preview with #313D08

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

Preview Lab → · Contrast checker → · Palette generator →