#0B421C#0B421C

#0B421C is a dark, moderate green. Relative luminance 0.041; OKLCH L 33.4% C 0.085 H 149.0°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#0B421C
RGB	rgb(11, 66, 28)
HSL	hsl(139, 71%, 15%)
HSV	hsv(139, 83%, 26%)
CMYK	cmyk(83.3%, 0%, 57.6%, 74.1%)
CIE-LAB	lab(23.84, -27.19, 18.13)
CIE-LCH	lch(23.84, 32.68, 146.31°)
OKLab	oklab(33.43% -0.0731 0.0439)
OKLCH	oklch(33.43% 0.085 149)
XYZ	xyz(2.2956, 4.0512, 1.7593)
Luminance	0.0405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.40

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B421C #420B31

analogous

#16420B #0B421C #0B4237

triadic

#0B421C #1C0B42 #421C0B

tetradic

#0B421C #0B1642 #420B31 #42370B

square

#0B421C #0B1642 #420B31 #42370B

split-complementary

#0B421C #370B42 #420B16

monochromatic

#041A0B #041A0B #0B421C #147632 #1CAB49

Accessibility & contrast

On white

11.60

#0B421C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#0B421C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B421C

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B421C	#FFFFFF	#000000	##FFFFFF
##0B421C	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B19

Deuteranopia (green-blind)

#3C371F

Tritanopia (blue-blind)

#004139

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0b421c;
/* rgb */ color: rgb(11, 66, 28);
/* oklch */ color: oklch(33.4% 0.085 149.0);

Tailwind

colors: {
  custom: {
    50: '#547759',
    500: '#0b421c',
    950: '#000000',
  },
}

SCSS

$custom: #0b421c;
$custom-light: #547759;
$custom-dark: #000000;

JSON

{
  "hex": "#0b421c",
  "rgb": {
    "r": 11,
    "g": 66,
    "b": 28
  },
  "hsl": {
    "h": 138.545,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33432,
    "c": 0.08527,
    "h": 149
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#0B421C

secondary

#7F2A65

accent

#3AB6EE

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030903

muted

#787B78

Preview Lab

Preview with #0B421C

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

Preview Lab → · Contrast checker → · Palette generator →