#030B02#030B02

#030B02 is a very dark, muted green. Relative luminance 0.003; OKLCH L 13.5% C 0.030 H 140.2°. Best body text is #FFFFFF at 19.95:1 contrast (WCAG AA passes).

Color values

HEX	#030B02
RGB	rgb(3, 11, 2)
HSL	hsl(113, 69%, 3%)
HSV	hsv(113, 82%, 4%)
CMYK	cmyk(72.7%, 0%, 81.8%, 95.7%)
CIE-LAB	lab(2.38, -3.35, 2.68)
CIE-LCH	lch(2.38, 4.29, 141.40°)
OKLab	oklab(13.51% -0.0234 0.0195)
OKLCH	oklch(13.51% 0.03 140.2)
XYZ	xyz(0.1682, 0.2631, 0.0993)
Luminance	0.0026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030B02 #0A020B

analogous

#070B02 #030B02 #020B05

triadic

#030B02 #02030B #0B0203

tetradic

#030B02 #02070B #0A020B #0B0502

square

#030B02 #02070B #0A020B #0B0502

split-complementary

#030B02 #05020B #0B0207

monochromatic

#071A05 #071A05 #071A05 #113F0B #1F7315

Accessibility & contrast

On white

19.95

#030B02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#030B02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030B02

19.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030B02	#FFFFFF	#000000	##FFFFFF
##030B02	1.00	19.95	1.05	19.95
#FFFFFF	19.95	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0902

Deuteranopia (green-blind)

#0A0802

Tritanopia (blue-blind)

#030A08

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #030b02;
/* rgb */ color: rgb(3, 11, 2);
/* oklch */ color: oklch(13.5% 0.030 140.2);

Tailwind

colors: {
  custom: {
    50: '#484c48',
    500: '#030b02',
    950: '#000000',
  },
}

SCSS

$custom: #030b02;
$custom-light: #484c48;
$custom-dark: #000000;

JSON

{
  "hex": "#030b02",
  "rgb": {
    "r": 3,
    "g": 11,
    "b": 2
  },
  "hsl": {
    "h": 113.333,
    "s": 69.231,
    "l": 2.549
  },
  "oklch": {
    "l": 0.13515,
    "c": 0.03048,
    "h": 140.2
  },
  "luminance": 0.00263
}

Semantic roles & 50–950 ramp

primary

#030B02

secondary

#481B4E

accent

#3CECD8

background

#F4F4F4

surface

#E6E7E6

border

#C2C3C2

text

#000100

muted

#777777

Preview Lab

Preview with #030B02

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

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