#0A421E#0A421E

#0A421E is a dark, moderate green. Relative luminance 0.041; OKLCH L 33.4% C 0.083 H 150.4°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#0A421E
RGB	rgb(10, 66, 30)
HSL	hsl(141, 74%, 15%)
HSV	hsv(141, 85%, 26%)
CMYK	cmyk(84.8%, 0%, 54.5%, 74.1%)
CIE-LAB	lab(23.85, -26.99, 16.93)
CIE-LCH	lch(23.85, 31.86, 147.90°)
OKLab	oklab(33.45% -0.0725 0.0413)
OKLCH	oklch(33.45% 0.083 150.4)
XYZ	xyz(2.3075, 4.0544, 1.8890)
Luminance	0.0406 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.02

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A421E #420A2E

analogous

#12420A #0A421E #0A423A

triadic

#0A421E #1E0A42 #421E0A

tetradic

#0A421E #0A1242 #420A2E #423A0A

square

#0A421E #0A1242 #420A2E #423A0A

split-complementary

#0A421E #3A0A42 #420A12

monochromatic

#041B0C #041B0C #0A421E #127736 #1AAC4E

Accessibility & contrast

On white

11.60

#0A421E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#0A421E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A421E

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A421E	#FFFFFF	#000000	##FFFFFF
##0A421E	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)

#423C1B

Deuteranopia (green-blind)

#3C3721

Tritanopia (blue-blind)

#00413A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0a421e;
/* rgb */ color: rgb(10, 66, 30);
/* oklch */ color: oklch(33.4% 0.083 150.4);

Tailwind

colors: {
  custom: {
    50: '#54775a',
    500: '#0a421e',
    950: '#000000',
  },
}

SCSS

$custom: #0a421e;
$custom-light: #54775a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a421e",
  "rgb": {
    "r": 10,
    "g": 66,
    "b": 30
  },
  "hsl": {
    "h": 141.429,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33445,
    "c": 0.08347,
    "h": 150.4
  },
  "luminance": 0.04055
}

Semantic roles & 50–950 ramp

primary

#0A421E

secondary

#7F2960

accent

#37AEF0

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030904

muted

#787B79

Preview Lab

Preview with #0A421E

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

Preview Lab → · Contrast checker → · Palette generator →