#0A452C#0A452C

#0A452C is a dark, moderate teal. Relative luminance 0.045; OKLCH L 34.7% C 0.073 H 159.7°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#0A452C
RGB	rgb(10, 69, 44)
HSL	hsl(155, 75%, 15%)
HSV	hsv(155, 86%, 27%)
CMYK	cmyk(85.5%, 0%, 36.2%, 72.9%)
CIE-LAB	lab(25.27, -25.17, 10.02)
CIE-LCH	lch(25.27, 27.09, 158.29°)
OKLab	oklab(34.71% -0.0684 0.0254)
OKLCH	oklch(34.71% 0.073 159.7)
XYZ	xyz(2.7076, 4.5023, 3.1087)
Luminance	0.0450 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A452C #450A23

analogous

#0A450E #0A452C #0A4045

triadic

#0A452C #2C0A45 #452C0A

tetradic

#0A452C #0E0A45 #450A23 #40450A

square

#0A452C #0E0A45 #450A23 #40450A

split-complementary

#0A452C #450A40 #450E0A

monochromatic

#041B11 #041B11 #0A452C #127A4E #19B070

Accessibility & contrast

On white

11.05

#0A452C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#0A452C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A452C

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A452C	#FFFFFF	#000000	##FFFFFF
##0A452C	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F2A

Deuteranopia (green-blind)

#3D3A2E

Tritanopia (blue-blind)

#00453E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0a452c;
/* rgb */ color: rgb(10, 69, 44);
/* oklch */ color: oklch(34.7% 0.073 159.7);

Tailwind

colors: {
  custom: {
    50: '#547965',
    500: '#0a452c',
    950: '#000000',
  },
}

SCSS

$custom: #0a452c;
$custom-light: #547965;
$custom-dark: #000000;

JSON

{
  "hex": "#0a452c",
  "rgb": {
    "r": 10,
    "g": 69,
    "b": 44
  },
  "hsl": {
    "h": 154.576,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34706,
    "c": 0.07292,
    "h": 159.7
  },
  "luminance": 0.04503
}

Semantic roles & 50–950 ramp

primary

#0A452C

secondary

#82294F

accent

#3686F1

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030905

muted

#787B7A

Preview Lab

Preview with #0A452C

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

Preview Lab → · Contrast checker → · Palette generator →