#0A291B#0A291B

#0A291B is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.3% C 0.045 H 160.8°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#0A291B
RGB	rgb(10, 41, 27)
HSL	hsl(153, 61%, 10%)
HSV	hsv(153, 76%, 16%)
CMYK	cmyk(75.6%, 0%, 34.1%, 83.9%)
CIE-LAB	lab(14.00, -15.66, 5.87)
CIE-LCH	lch(14.00, 16.73, 159.45°)
OKLab	oklab(25.31% -0.0429 0.015)
OKLCH	oklch(25.31% 0.045 160.8)
XYZ	xyz(1.1158, 1.7294, 1.3117)
Luminance	0.0173 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 13.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A291B #290A18

analogous

#0A290B #0A291B #0A2829

triadic

#0A291B #1B0A29 #291B0A

tetradic

#0A291B #0B0A29 #290A18 #28290A

square

#0A291B #0B0A29 #290A18 #28290A

split-complementary

#0A291B #290A28 #290B0A

monochromatic

#061910 #061910 #0A291B #165A3B #228B5C

Accessibility & contrast

On white

15.60

#0A291B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0A291B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A291B

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A291B	#FFFFFF	#000000	##FFFFFF
##0A291B	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28251A

Deuteranopia (green-blind)

#24221C

Tritanopia (blue-blind)

#002925

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0a291b;
/* rgb */ color: rgb(10, 41, 27);
/* oklch */ color: oklch(25.3% 0.045 160.8);

Tailwind

colors: {
  custom: {
    50: '#4d6357',
    500: '#0a291b',
    950: '#000000',
  },
}

SCSS

$custom: #0a291b;
$custom-light: #4d6357;
$custom-dark: #000000;

JSON

{
  "hex": "#0a291b",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 27
  },
  "hsl": {
    "h": 152.903,
    "s": 60.784,
    "l": 10
  },
  "oklch": {
    "l": 0.25312,
    "c": 0.04547,
    "h": 160.8
  },
  "luminance": 0.0173
}

Semantic roles & 50–950 ramp

primary

#0A291B

secondary

#662944

accent

#448CE4

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010503

muted

#777978

Preview Lab

Preview with #0A291B

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

Preview Lab → · Contrast checker → · Palette generator →