#0A301E#0A301E

#0A301E is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.7% C 0.054 H 158.8°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#0A301E
RGB	rgb(10, 48, 30)
HSL	hsl(152, 66%, 11%)
HSV	hsv(152, 79%, 19%)
CMYK	cmyk(79.2%, 0%, 37.5%, 81.2%)
CIE-LAB	lab(16.85, -18.58, 7.74)
CIE-LCH	lch(16.85, 20.12, 157.38°)
OKLab	oklab(27.68% -0.0506 0.0196)
OKLCH	oklch(27.68% 0.054 158.8)
XYZ	xyz(1.4163, 2.2720, 1.5919)
Luminance	0.0227 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A301E #300A1C

analogous

#0A300B #0A301E #0A2F30

triadic

#0A301E #1E0A30 #301E0A

tetradic

#0A301E #0B0A30 #300A1C #2F300A

square

#0A301E #0B0A30 #300A1C #2F300A

split-complementary

#0A301E #300A2F #300B0A

monochromatic

#051910 #051910 #0A301E #15633E #1F955D

Accessibility & contrast

On white

14.44

#0A301E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0A301E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A301E

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A301E	#FFFFFF	#000000	##FFFFFF
##0A301E	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C1D

Deuteranopia (green-blind)

#2A281F

Tritanopia (blue-blind)

#00302B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a301e;
/* rgb */ color: rgb(10, 48, 30);
/* oklch */ color: oklch(27.7% 0.054 158.8);

Tailwind

colors: {
  custom: {
    50: '#4f6859',
    500: '#0a301e',
    950: '#000000',
  },
}

SCSS

$custom: #0a301e;
$custom-light: #4f6859;
$custom-dark: #000000;

JSON

{
  "hex": "#0a301e",
  "rgb": {
    "r": 10,
    "g": 48,
    "b": 30
  },
  "hsl": {
    "h": 151.579,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27678,
    "c": 0.05426,
    "h": 158.8
  },
  "luminance": 0.02272
}

Semantic roles & 50–950 ramp

primary

#0A301E

secondary

#6D2949

accent

#3F8FE8

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020603

muted

#787A78

Preview Lab

Preview with #0A301E

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

Preview Lab → · Contrast checker → · Palette generator →