#313E09#313E09

#313E09 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 34.1% C 0.076 H 122.8°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#313E09
RGB	rgb(49, 62, 9)
HSL	hsl(75, 75%, 14%)
HSV	hsv(75, 85%, 24%)
CMYK	cmyk(21%, 0%, 85.5%, 75.7%)
CIE-LAB	lab(24.06, -13.97, 28.70)
CIE-LCH	lch(24.06, 31.92, 115.95°)
OKLab	oklab(34.06% -0.0409 0.0636)
OKLCH	oklch(34.06% 0.076 122.8)
XYZ	xyz(3.0386, 4.1179, 0.8931)
Luminance	0.0412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313E09 #16093E

analogous

#3E3109 #313E09 #173E09

triadic

#313E09 #09313E #3E0931

tetradic

#313E09 #093E31 #16093E #3E0917

square

#313E09 #093E31 #16093E #3E0917

split-complementary

#313E09 #09173E #31093E

monochromatic

#151B04 #151B04 #313E09 #5B7311 #85A919

Accessibility & contrast

On white

11.52

#313E09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#313E09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313E09

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313E09	#FFFFFF	#000000	##FFFFFF
##313E09	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A01

Deuteranopia (green-blind)

#41390E

Tritanopia (blue-blind)

#343A34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #313e09;
/* rgb */ color: rgb(49, 62, 9);
/* oklch */ color: oklch(34.1% 0.076 122.8);

Tailwind

colors: {
  custom: {
    50: '#6b734d',
    500: '#313e09',
    950: '#000000',
  },
}

SCSS

$custom: #313e09;
$custom-light: #6b734d;
$custom-dark: #000000;

JSON

{
  "hex": "#313e09",
  "rgb": {
    "r": 49,
    "g": 62,
    "b": 9
  },
  "hsl": {
    "h": 74.717,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.34057,
    "c": 0.07564,
    "h": 122.8
  },
  "luminance": 0.04118
}

Semantic roles & 50–950 ramp

primary

#313E09

secondary

#3C277C

accent

#37F164

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070801

muted

#7A7B77

Preview Lab

Preview with #313E09

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

Preview Lab → · Contrast checker → · Palette generator →