#001C09#001C09

#001C09 is a very dark, muted green. Relative luminance 0.009; OKLCH L 19.8% C 0.052 H 152.0°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#001C09
RGB	rgb(0, 28, 9)
HSL	hsl(139, 100%, 5%)
HSV	hsv(139, 100%, 11%)
CMYK	cmyk(100%, 0%, 67.9%, 89%)
CIE-LAB	lab(7.68, -14.07, 7.55)
CIE-LCH	lch(7.68, 15.97, 151.80°)
OKLab	oklab(19.83% -0.046 0.0244)
OKLCH	oklch(19.83% 0.052 152)
XYZ	xyz(0.4645, 0.8502, 0.3980)
Luminance	0.0085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 15.17

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001C09 #1C0013

analogous

#051C00 #001C09 #001C17

triadic

#001C09 #09001C #1C0900

tetradic

#001C09 #00051C #1C0013 #1C1700

square

#001C09 #00051C #1C0013 #1C1700

split-complementary

#001C09 #17001C #1C0005

monochromatic

#001F0A #001F0A #001F0A #00591D #009630

Accessibility & contrast

On white

17.95

#001C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#001C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001C09

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001C09	#FFFFFF	#000000	##FFFFFF
##001C09	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1808

Deuteranopia (green-blind)

#18160A

Tritanopia (blue-blind)

#001B18

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #001c09;
/* rgb */ color: rgb(0, 28, 9);
/* oklch */ color: oklch(19.8% 0.052 152.0);

Tailwind

colors: {
  custom: {
    50: '#46574b',
    500: '#001c09',
    950: '#000000',
  },
}

SCSS

$custom: #001c09;
$custom-light: #46574b;
$custom-dark: #000000;

JSON

{
  "hex": "#001c09",
  "rgb": {
    "r": 0,
    "g": 28,
    "b": 9
  },
  "hsl": {
    "h": 139.286,
    "s": 100,
    "l": 5.49
  },
  "oklch": {
    "l": 0.19833,
    "c": 0.05212,
    "h": 152
  },
  "luminance": 0.0085
}

Semantic roles & 50–950 ramp

primary

#001C09

secondary

#66124B

accent

#29BAFF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000301

muted

#767877

Preview Lab

Preview with #001C09

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

Preview Lab → · Contrast checker → · Palette generator →