#0B2B01#0B2B01

#0B2B01 is a dark, moderate green. Relative luminance 0.018; OKLCH L 25.5% C 0.078 H 138.7°. Best body text is #FFFFFF at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#0B2B01
RGB	rgb(11, 43, 1)
HSL	hsl(106, 95%, 9%)
HSV	hsv(106, 98%, 17%)
CMYK	cmyk(74.4%, 0%, 97.7%, 83.1%)
CIE-LAB	lab(14.41, -21.23, 20.21)
CIE-LCH	lch(14.41, 29.32, 136.41°)
OKLab	oklab(25.52% -0.0587 0.0515)
OKLCH	oklch(25.52% 0.078 138.7)
XYZ	xyz(1.0073, 1.8010, 0.3233)
Luminance	0.0180 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2B01 #21012B

analogous

#202B01 #0B2B01 #012B0C

triadic

#0B2B01 #010B2B #2B010B

tetradic

#0B2B01 #01202B #21012B #2B0C01

square

#0B2B01 #01202B #21012B #2B0C01

split-complementary

#0B2B01 #0C012B #2B0120

monochromatic

#081E01 #081E01 #0B2B01 #1A6702 #2AA304

Accessibility & contrast

On white

15.44

#0B2B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0B2B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2B01

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2B01	#FFFFFF	#000000	##FFFFFF
##0B2B01	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2600

Deuteranopia (green-blind)

#292304

Tritanopia (blue-blind)

#082923

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0b2b01;
/* rgb */ color: rgb(11, 43, 1);
/* oklch */ color: oklch(25.5% 0.078 138.7);

Tailwind

colors: {
  custom: {
    50: '#4e6547',
    500: '#0b2b01',
    950: '#000000',
  },
}

SCSS

$custom: #0b2b01;
$custom-light: #4e6547;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2b01",
  "rgb": {
    "r": 11,
    "g": 43,
    "b": 1
  },
  "hsl": {
    "h": 105.714,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.25516,
    "c": 0.07805,
    "h": 138.7
  },
  "luminance": 0.01801
}

Semantic roles & 50–950 ramp

primary

#0B2B01

secondary

#5C1771

accent

#29FFCC

background

#F4F6F4

surface

#E7EBE6

border

#C3C6C2

text

#020500

muted

#787A77

Preview Lab

Preview with #0B2B01

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

Preview Lab → · Contrast checker → · Palette generator →