#050901#050901

#050901 is a very dark, muted yellow-green. Relative luminance 0.002; OKLCH L 13.0% C 0.028 H 126.9°. Best body text is #FFFFFF at 20.08:1 contrast (WCAG AA passes).

Color values

HEX	#050901
RGB	rgb(5, 9, 1)
HSL	hsl(90, 80%, 2%)
HSV	hsv(90, 89%, 4%)
CMYK	cmyk(44.4%, 0%, 88.9%, 96.5%)
CIE-LAB	lab(2.08, -2.16, 2.66)
CIE-LCH	lch(2.08, 3.42, 129.03°)
OKLab	oklab(13% -0.0165 0.022)
OKLCH	oklch(13% 0.028 126.9)
XYZ	xyz(0.1658, 0.2298, 0.0643)
Luminance	0.0023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050901 #050109

analogous

#090901 #050901 #010901

triadic

#050901 #010509 #090105

tetradic

#050901 #010909 #050109 #090101

square

#050901 #010909 #050109 #090101

split-complementary

#050901 #010109 #090109

monochromatic

#0F1C03 #0F1C03 #0F1C03 #244007 #42770D

Accessibility & contrast

On white

20.08

#050901 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#050901 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050901

20.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050901	#FFFFFF	#000000	##FFFFFF
##050901	1.00	20.08	1.05	20.08
#FFFFFF	20.08	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A0801

Deuteranopia (green-blind)

#090801

Tritanopia (blue-blind)

#050807

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #050901;
/* rgb */ color: rgb(5, 9, 1);
/* oklch */ color: oklch(13.0% 0.028 126.9);

Tailwind

colors: {
  custom: {
    50: '#494b47',
    500: '#050901',
    950: '#000000',
  },
}

SCSS

$custom: #050901;
$custom-light: #494b47;
$custom-dark: #000000;

JSON

{
  "hex": "#050901",
  "rgb": {
    "r": 5,
    "g": 9,
    "b": 1
  },
  "hsl": {
    "h": 90,
    "s": 80,
    "l": 1.961
  },
  "oklch": {
    "l": 0.12999,
    "c": 0.0275,
    "h": 126.9
  },
  "luminance": 0.0023
}

Semantic roles & 50–950 ramp

primary

#050901

secondary

#33164F

accent

#31F694

background

#F4F4F3

surface

#E6E7E5

border

#C2C3C1

text

#000100

muted

#777777

Preview Lab

Preview with #050901

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

Preview Lab → · Contrast checker → · Palette generator →