#030A00#030A00

#030A00 is a very dark, muted green. Relative luminance 0.002; OKLCH L 13.0% C 0.037 H 133.2°. Best body text is #FFFFFF at 20.05:1 contrast (WCAG AA passes).

Color values

HEX	#030A00
RGB	rgb(3, 10, 0)
HSL	hsl(102, 100%, 2%)
HSV	hsv(102, 100%, 4%)
CMYK	cmyk(70%, 0%, 100%, 96.1%)
CIE-LAB	lab(2.14, -3.22, 3.14)
CIE-LCH	lch(2.14, 4.50, 135.72°)
OKLab	oklab(13.03% -0.0253 0.0269)
OKLCH	oklch(13.03% 0.037 133.2)
XYZ	xyz(0.1461, 0.2364, 0.0379)
Luminance	0.0024 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030A00 #07000A

analogous

#080A00 #030A00 #000A02

triadic

#030A00 #00030A #0A0003

tetradic

#030A00 #00080A #07000A #0A0200

square

#030A00 #00080A #07000A #0A0200

split-complementary

#030A00 #02000A #0A0008

monochromatic

#091F00 #091F00 #091F00 #154700 #288400

Accessibility & contrast

On white

20.05

#030A00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#030A00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030A00

20.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030A00	#FFFFFF	#000000	##FFFFFF
##030A00	1.00	20.05	1.05	20.05
#FFFFFF	20.05	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0800

Deuteranopia (green-blind)

#0A0800

Tritanopia (blue-blind)

#030907

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #030a00;
/* rgb */ color: rgb(3, 10, 0);
/* oklch */ color: oklch(13.0% 0.037 133.2);

Tailwind

colors: {
  custom: {
    50: '#484b47',
    500: '#030a00',
    950: '#000000',
  },
}

SCSS

$custom: #030a00;
$custom-light: #484b47;
$custom-dark: #000000;

JSON

{
  "hex": "#030a00",
  "rgb": {
    "r": 3,
    "g": 10,
    "b": 0
  },
  "hsl": {
    "h": 102,
    "s": 100,
    "l": 1.961
  },
  "oklch": {
    "l": 0.13026,
    "c": 0.03689,
    "h": 133.2
  },
  "luminance": 0.00236
}

Semantic roles & 50–950 ramp

primary

#030A00

secondary

#410F57

accent

#29FFBF

background

#F4F4F3

surface

#E6E7E5

border

#C2C3C1

text

#000100

muted

#777777

Preview Lab

Preview with #030A00

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

Preview Lab → · Contrast checker → · Palette generator →