#021B04#021B04

#021B04 is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.5% C 0.056 H 145.0°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#021B04
RGB	rgb(2, 27, 4)
HSL	hsl(125, 86%, 6%)
HSV	hsv(125, 93%, 11%)
CMYK	cmyk(92.6%, 0%, 85.2%, 89.4%)
CIE-LAB	lab(7.28, -13.38, 9.01)
CIE-LCH	lch(7.28, 16.13, 146.05°)
OKLab	oklab(19.49% -0.0458 0.0321)
OKLCH	oklch(19.49% 0.056 145)
XYZ	xyz(0.4389, 0.8055, 0.2472)
Luminance	0.0081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 14.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021B04 #1B0219

analogous

#0C1B02 #021B04 #021B10

triadic

#021B04 #04021B #1B0402

tetradic

#021B04 #020C1B #1B0219 #1B1002

square

#021B04 #020C1B #1B0219 #1B1002

split-complementary

#021B04 #10021B #1B020C

monochromatic

#021C04 #021C04 #021C04 #06540C #0A8D15

Accessibility & contrast

On white

18.08

#021B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#021B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021B04

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021B04	#FFFFFF	#000000	##FFFFFF
##021B04	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1702

Deuteranopia (green-blind)

#181505

Tritanopia (blue-blind)

#001A16

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #021b04;
/* rgb */ color: rgb(2, 27, 4);
/* oklch */ color: oklch(19.5% 0.056 145.0);

Tailwind

colors: {
  custom: {
    50: '#475748',
    500: '#021b04',
    950: '#000000',
  },
}

SCSS

$custom: #021b04;
$custom-light: #475748;
$custom-dark: #000000;

JSON

{
  "hex": "#021b04",
  "rgb": {
    "r": 2,
    "g": 27,
    "b": 4
  },
  "hsl": {
    "h": 124.8,
    "s": 86.207,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19485,
    "c": 0.05594,
    "h": 145
  },
  "luminance": 0.00806
}

Semantic roles & 50–950 ramp

primary

#021B04

secondary

#61185B

accent

#2BECFC

background

#F4F5F4

surface

#E6E9E6

border

#C2C5C2

text

#000300

muted

#777877

Preview Lab

Preview with #021B04

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

Preview Lab → · Contrast checker → · Palette generator →