#0A291D#0A291D

#0A291D is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.4% C 0.043 H 164.4°. Best body text is #FFFFFF at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#0A291D
RGB	rgb(10, 41, 29)
HSL	hsl(157, 61%, 10%)
HSV	hsv(157, 76%, 16%)
CMYK	cmyk(75.6%, 0%, 29.3%, 83.9%)
CIE-LAB	lab(14.05, -15.09, 4.54)
CIE-LCH	lch(14.05, 15.76, 163.25°)
OKLab	oklab(25.37% -0.0417 0.0116)
OKLCH	oklch(25.37% 0.043 164.4)
XYZ	xyz(1.1398, 1.7390, 1.4378)
Luminance	0.0174 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A291D #290A16

analogous

#0A290D #0A291D #0A2629

triadic

#0A291D #1D0A29 #291D0A

tetradic

#0A291D #0D0A29 #290A16 #26290A

square

#0A291D #0D0A29 #290A16 #26290A

split-complementary

#0A291D #290A26 #290D0A

monochromatic

#061911 #061911 #0A291D #165A40 #228B63

Accessibility & contrast

On white

15.58

#0A291D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0A291D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A291D

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A291D	#FFFFFF	#000000	##FFFFFF
##0A291D	1.00	15.58	1.35	15.58
#FFFFFF	15.58	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261C

Deuteranopia (green-blind)

#24221E

Tritanopia (blue-blind)

#002926

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0a291d;
/* rgb */ color: rgb(10, 41, 29);
/* oklch */ color: oklch(25.4% 0.043 164.4);

Tailwind

colors: {
  custom: {
    50: '#4d6358',
    500: '#0a291d',
    950: '#000000',
  },
}

SCSS

$custom: #0a291d;
$custom-light: #4d6358;
$custom-dark: #000000;

JSON

{
  "hex": "#0a291d",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 29
  },
  "hsl": {
    "h": 156.774,
    "s": 60.784,
    "l": 10
  },
  "oklch": {
    "l": 0.25375,
    "c": 0.04332,
    "h": 164.4
  },
  "luminance": 0.01739
}

Semantic roles & 50–950 ramp

primary

#0A291D

secondary

#662941

accent

#4482E4

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010503

muted

#777978

Preview Lab

Preview with #0A291D

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

Preview Lab → · Contrast checker → · Palette generator →