#0A3E31#0A3E31

#0A3E31 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.7% C 0.058 H 171.8°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#0A3E31
RGB	rgb(10, 62, 49)
HSL	hsl(165, 72%, 14%)
HSV	hsv(165, 84%, 24%)
CMYK	cmyk(83.9%, 0%, 21%, 75.7%)
CIE-LAB	lab(22.76, -20.35, 3.25)
CIE-LCH	lch(22.76, 20.61, 170.93°)
OKLab	oklab(32.69% -0.0571 0.0083)
OKLCH	oklch(32.69% 0.058 171.8)
XYZ	xyz(2.4019, 3.7312, 3.4987)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3E31 #3E0A17

analogous

#0A3E17 #0A3E31 #0A313E

triadic

#0A3E31 #310A3E #3E310A

tetradic

#0A3E31 #170A3E #3E0A17 #313E0A

square

#0A3E31 #170A3E #3E0A17 #313E0A

split-complementary

#0A3E31 #3E0A31 #3E170A

monochromatic

#041A15 #041A15 #0A3E31 #13735B #1BA784

Accessibility & contrast

On white

12.02

#0A3E31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#0A3E31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3E31

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3E31	#FFFFFF	#000000	##FFFFFF
##0A3E31	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3930

Deuteranopia (green-blind)

#353432

Tritanopia (blue-blind)

#003F3A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0a3e31;
/* rgb */ color: rgb(10, 62, 49);
/* oklch */ color: oklch(32.7% 0.058 171.8);

Tailwind

colors: {
  custom: {
    50: '#537369',
    500: '#0a3e31',
    950: '#000000',
  },
}

SCSS

$custom: #0a3e31;
$custom-light: #537369;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3e31",
  "rgb": {
    "r": 10,
    "g": 62,
    "b": 49
  },
  "hsl": {
    "h": 165,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32691,
    "c": 0.05772,
    "h": 171.8
  },
  "luminance": 0.03732
}

Semantic roles & 50–950 ramp

primary

#0A3E31

secondary

#7B283D

accent

#3966EF

background

#F5F7F6

surface

#E8EDEB

border

#C4C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0A3E31

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

Preview Lab → · Contrast checker → · Palette generator →