#021B09#021B09

#021B09 is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.6% C 0.048 H 150.9°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#021B09
RGB	rgb(2, 27, 9)
HSL	hsl(137, 86%, 6%)
HSV	hsv(137, 93%, 11%)
CMYK	cmyk(92.6%, 0%, 66.7%, 89.4%)
CIE-LAB	lab(7.37, -12.69, 7.12)
CIE-LCH	lch(7.37, 14.55, 150.72°)
OKLab	oklab(19.61% -0.0423 0.0236)
OKLCH	oklch(19.61% 0.048 150.9)
XYZ	xyz(0.4662, 0.8164, 0.3914)
Luminance	0.0082 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021B09 #1B0214

analogous

#071B02 #021B09 #021B15

triadic

#021B09 #09021B #1B0902

tetradic

#021B09 #02071B #1B0214 #1B1502

square

#021B09 #02071B #1B0214 #1B1502

split-complementary

#021B09 #15021B #1B0207

monochromatic

#021C09 #021C09 #021C09 #06541C #0A8D2F

Accessibility & contrast

On white

18.05

#021B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#021B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021B09

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021B09	#FFFFFF	#000000	##FFFFFF
##021B09	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1808

Deuteranopia (green-blind)

#18150A

Tritanopia (blue-blind)

#001A17

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #021b09;
/* rgb */ color: rgb(2, 27, 9);
/* oklch */ color: oklch(19.6% 0.048 150.9);

Tailwind

colors: {
  custom: {
    50: '#47574b',
    500: '#021b09',
    950: '#000000',
  },
}

SCSS

$custom: #021b09;
$custom-light: #47574b;
$custom-dark: #000000;

JSON

{
  "hex": "#021b09",
  "rgb": {
    "r": 2,
    "g": 27,
    "b": 9
  },
  "hsl": {
    "h": 136.8,
    "s": 86.207,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19606,
    "c": 0.04839,
    "h": 150.9
  },
  "luminance": 0.00816
}

Semantic roles & 50–950 ramp

primary

#021B09

secondary

#61184C

accent

#2BC2FC

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000301

muted

#777877

Preview Lab

Preview with #021B09

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

Preview Lab → · Contrast checker → · Palette generator →