#0A3E30#0A3E30

#0A3E30 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.7% C 0.059 H 170.3°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#0A3E30
RGB	rgb(10, 62, 48)
HSL	hsl(164, 72%, 14%)
HSV	hsv(164, 84%, 24%)
CMYK	cmyk(83.9%, 0%, 22.6%, 75.7%)
CIE-LAB	lab(22.73, -20.65, 3.87)
CIE-LCH	lch(22.73, 21.01, 169.39°)
OKLab	oklab(32.66% -0.0577 0.0099)
OKLCH	oklch(32.66% 0.059 170.3)
XYZ	xyz(2.3810, 3.7229, 3.3888)
Luminance	0.0372 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3E30 #3E0A18

analogous

#0A3E16 #0A3E30 #0A323E

triadic

#0A3E30 #300A3E #3E300A

tetradic

#0A3E30 #160A3E #3E0A18 #323E0A

square

#0A3E30 #160A3E #3E0A18 #323E0A

split-complementary

#0A3E30 #3E0A32 #3E160A

monochromatic

#041A14 #041A14 #0A3E30 #137359 #1BA782

Accessibility & contrast

On white

12.04

#0A3E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#0A3E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3E30

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3E30	#FFFFFF	#000000	##FFFFFF
##0A3E30	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392F

Deuteranopia (green-blind)

#353431

Tritanopia (blue-blind)

#003F3A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0a3e30;
/* rgb */ color: rgb(10, 62, 48);
/* oklch */ color: oklch(32.7% 0.059 170.3);

Tailwind

colors: {
  custom: {
    50: '#537468',
    500: '#0a3e30',
    950: '#000000',
  },
}

SCSS

$custom: #0a3e30;
$custom-light: #537468;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3e30",
  "rgb": {
    "r": 10,
    "g": 62,
    "b": 48
  },
  "hsl": {
    "h": 163.846,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32658,
    "c": 0.05854,
    "h": 170.3
  },
  "luminance": 0.03723
}

Semantic roles & 50–950 ramp

primary

#0A3E30

secondary

#7B283F

accent

#396AEF

background

#F5F7F6

surface

#E8EDEB

border

#C4C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0A3E30

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

Preview Lab → · Contrast checker → · Palette generator →