#030C00#030C00

#030C00 is a very dark, muted green. Relative luminance 0.003; OKLCH L 13.8% C 0.040 H 134.9°. Best body text is #FFFFFF at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#030C00
RGB	rgb(3, 12, 0)
HSL	hsl(105, 100%, 2%)
HSV	hsv(105, 100%, 5%)
CMYK	cmyk(75%, 0%, 100%, 95.3%)
CIE-LAB	lab(2.55, -4.07, 3.74)
CIE-LCH	lch(2.55, 5.53, 137.38°)
OKLab	oklab(13.8% -0.0284 0.0285)
OKLCH	oklch(13.8% 0.04 134.9)
XYZ	xyz(0.1690, 0.2823, 0.0456)
Luminance	0.0028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030C00 #09000C

analogous

#090C00 #030C00 #000C03

triadic

#030C00 #00030C #0C0003

tetradic

#030C00 #00090C #09000C #0C0300

square

#030C00 #00090C #09000C #0C0300

split-complementary

#030C00 #03000C #0C0009

monochromatic

#081F00 #081F00 #081F00 #124900 #228600

Accessibility & contrast

On white

19.88

#030C00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030C00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030C00

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030C00	#FFFFFF	#000000	##FFFFFF
##030C00	1.00	19.88	1.06	19.88
#FFFFFF	19.88	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0A00

Deuteranopia (green-blind)

#0B0900

Tritanopia (blue-blind)

#030B08

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #030c00;
/* rgb */ color: rgb(3, 12, 0);
/* oklch */ color: oklch(13.8% 0.040 134.9);

Tailwind

colors: {
  custom: {
    50: '#484c47',
    500: '#030c00',
    950: '#000000',
  },
}

SCSS

$custom: #030c00;
$custom-light: #484c47;
$custom-dark: #000000;

JSON

{
  "hex": "#030c00",
  "rgb": {
    "r": 3,
    "g": 12,
    "b": 0
  },
  "hsl": {
    "h": 105,
    "s": 100,
    "l": 2.353
  },
  "oklch": {
    "l": 0.138,
    "c": 0.04022,
    "h": 134.9
  },
  "luminance": 0.00282
}

Semantic roles & 50–950 ramp

primary

#030C00

secondary

#461058

accent

#29FFC9

background

#F4F4F3

surface

#E6E7E5

border

#C2C3C1

text

#000100

muted

#777777

Preview Lab

Preview with #030C00

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

Preview Lab → · Contrast checker → · Palette generator →