#0A4041#0A4041

#0A4041 is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.9% C 0.053 H 196.8°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#0A4041
RGB	rgb(10, 64, 65)
HSL	hsl(181, 73%, 15%)
HSV	hsv(181, 85%, 25%)
CMYK	cmyk(84.6%, 1.5%, 0%, 74.5%)
CIE-LAB	lab(24.04, -16.13, -5.52)
CIE-LCH	lch(24.04, 17.05, 198.90°)
OKLab	oklab(33.91% -0.0507 -0.0153)
OKLCH	oklch(33.91% 0.053 196.8)
XYZ	xyz(2.9123, 4.1126, 5.6403)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4041 #410B0A

analogous

#0A4127 #0A4041 #0A2541

triadic

#0A4041 #410A40 #40410A

tetradic

#0A4041 #270A41 #410B0A #25410A

square

#0A4041 #270A41 #410B0A #25410A

split-complementary

#0A4041 #410A25 #41270A

monochromatic

#041A1B #041A1B #0A4041 #127476 #1AA8AB

Accessibility & contrast

On white

11.52

#0A4041 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0A4041 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4041

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4041	#FFFFFF	#000000	##FFFFFF
##0A4041	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3C41

Deuteranopia (green-blind)

#333741

Tritanopia (blue-blind)

#004240

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0a4041;
/* rgb */ color: rgb(10, 64, 65);
/* oklch */ color: oklch(33.9% 0.053 196.8);

Tailwind

colors: {
  custom: {
    50: '#557575',
    500: '#0a4041',
    950: '#000000',
  },
}

SCSS

$custom: #0a4041;
$custom-light: #557575;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4041",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 65
  },
  "hsl": {
    "h": 181.091,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33911,
    "c": 0.05294,
    "h": 196.8
  },
  "luminance": 0.04113
}

Semantic roles & 50–950 ramp

primary

#0A4041

secondary

#7E2A29

accent

#3B38F0

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0A4041

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

Preview Lab → · Contrast checker → · Palette generator →