#0A420B#0A420B

#0A420B is a dark, moderate green. Relative luminance 0.040; OKLCH L 33.2% C 0.101 H 143.1°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#0A420B
RGB	rgb(10, 66, 11)
HSL	hsl(121, 74%, 15%)
HSV	hsv(121, 85%, 26%)
CMYK	cmyk(84.8%, 0%, 83.3%, 74.1%)
CIE-LAB	lab(23.62, -29.73, 26.81)
CIE-LCH	lch(23.62, 40.03, 137.96°)
OKLab	oklab(33.18% -0.0807 0.0606)
OKLCH	oklch(33.18% 0.101 143.1)
XYZ	xyz(2.1337, 3.9849, 0.9733)
Luminance	0.0398 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 0.71

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A420B #420A41

analogous

#25420A #0A420B #0A4227

triadic

#0A420B #0B0A42 #420B0A

tetradic

#0A420B #0A2542 #420A41 #42270A

square

#0A420B #0A2542 #420A41 #42270A

split-complementary

#0A420B #270A42 #420A25

monochromatic

#041B04 #041B04 #0A420B #127714 #1AAC1D

Accessibility & contrast

On white

11.69

#0A420B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0A420B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A420B

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A420B	#FFFFFF	#000000	##FFFFFF
##0A420B	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B03

Deuteranopia (green-blind)

#3D3711

Tritanopia (blue-blind)

#004037

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0a420b;
/* rgb */ color: rgb(10, 66, 11);
/* oklch */ color: oklch(33.2% 0.101 143.1);

Tailwind

colors: {
  custom: {
    50: '#55774e',
    500: '#0a420b',
    950: '#000000',
  },
}

SCSS

$custom: #0a420b;
$custom-light: #55774e;
$custom-dark: #000000;

JSON

{
  "hex": "#0a420b",
  "rgb": {
    "r": 10,
    "g": 66,
    "b": 11
  },
  "hsl": {
    "h": 121.071,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33181,
    "c": 0.10091,
    "h": 143.1
  },
  "luminance": 0.03985
}

Semantic roles & 50–950 ramp

primary

#0A420B

secondary

#7F297E

accent

#37EDF0

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030902

muted

#787B78

Preview Lab

Preview with #0A420B

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

Preview Lab → · Contrast checker → · Palette generator →