#031C09#031C09

#031C09 is a very dark, muted green. Relative luminance 0.009; OKLCH L 20.0% C 0.049 H 149.4°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#031C09
RGB	rgb(3, 28, 9)
HSL	hsl(134, 81%, 6%)
HSV	hsv(134, 89%, 11%)
CMYK	cmyk(89.3%, 0%, 67.9%, 89%)
CIE-LAB	lab(7.85, -13.29, 7.82)
CIE-LCH	lch(7.85, 15.42, 149.51°)
OKLab	oklab(20.03% -0.0424 0.025)
OKLCH	oklch(20.03% 0.049 149.4)
XYZ	xyz(0.5021, 0.8695, 0.3998)
Luminance	0.0087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031C09 #1C0316

analogous

#091C03 #031C09 #031C15

triadic

#031C09 #09031C #1C0903

tetradic

#031C09 #03091C #1C0316 #1C1503

square

#031C09 #03091C #1C0316 #1C1503

split-complementary

#031C09 #15031C #1C0309

monochromatic

#031C09 #031C09 #031C09 #09531B #0F8B2D

Accessibility & contrast

On white

17.89

#031C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#031C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031C09

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031C09	#FFFFFF	#000000	##FFFFFF
##031C09	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1908

Deuteranopia (green-blind)

#19160A

Tritanopia (blue-blind)

#001B18

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #031c09;
/* rgb */ color: rgb(3, 28, 9);
/* oklch */ color: oklch(20.0% 0.049 149.4);

Tailwind

colors: {
  custom: {
    50: '#47584b',
    500: '#031c09',
    950: '#000000',
  },
}

SCSS

$custom: #031c09;
$custom-light: #47584b;
$custom-dark: #000000;

JSON

{
  "hex": "#031c09",
  "rgb": {
    "r": 3,
    "g": 28,
    "b": 9
  },
  "hsl": {
    "h": 134.4,
    "s": 80.645,
    "l": 6.078
  },
  "oklch": {
    "l": 0.20033,
    "c": 0.0492,
    "h": 149.4
  },
  "luminance": 0.0087
}

Semantic roles & 50–950 ramp

primary

#031C09

secondary

#601B4F

accent

#31C7F7

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000301

muted

#777877

Preview Lab

Preview with #031C09

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

Preview Lab → · Contrast checker → · Palette generator →