#0C4748#0C4748
#0C4748 is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.3% C 0.057 H 196.7°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).
Color values
| HEX | #0C4748 |
|---|---|
| RGB | rgb(12, 71, 72) |
| HSL | hsl(181, 71%, 16%) |
| HSV | hsv(181, 83%, 28%) |
| CMYK | cmyk(83.3%, 1.4%, 0%, 71.8%) |
| CIE-LAB | lab(26.88, -17.33, -5.86) |
| CIE-LCH | lch(26.88, 18.29, 198.70°) |
| OKLab | oklab(36.32% -0.0544 -0.0163) |
| OKLCH | oklch(36.32% 0.057 196.7) |
| XYZ | xyz(3.5740, 5.0521, 6.9164) |
| Luminance | 0.0505 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 2.24
Deep Teal
#00555A
ΔE00 4.90
Darkslategray
#2F4F4F
ΔE00 5.38
Dark Blue Green
#005249
ΔE00 6.38
Dark Turquoise
#045C5A
ΔE00 7.17
Petrol
#005F6A
ΔE00 8.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C4748 #480D0C
analogous
#0C482B #0C4748 #0C2948
triadic
#0C4748 #480C47 #47480C
tetradic
#0C4748 #2B0C48 #480D0C #29480C
square
#0C4748 #2B0C48 #480D0C #29480C
split-complementary
#0C4748 #480C29 #482B0C
monochromatic
#041A1A #041A1A #0C4748 #157B7C #1DAEB1
Accessibility & contrast
On white
10.44
#0C4748 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.01
#0C4748 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C4748
10.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C4748 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C4748 | 1.00 | 10.44 | 2.01 | 10.44 |
| #FFFFFF | 10.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.01 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#414348
Deuteranopia (green-blind)
#393D48
Tritanopia (blue-blind)
#004A47
Achromatopsia (no color)
#404040
Design tokens & code
CSS
--color: #0c4748; /* rgb */ color: rgb(12, 71, 72); /* oklch */ color: oklch(36.3% 0.057 196.7);
Tailwind
colors: {
custom: {
50: '#587a7a',
500: '#0c4748',
950: '#000000',
},
}SCSS
$custom: #0c4748; $custom-light: #587a7a; $custom-dark: #000000;
JSON
{
"hex": "#0c4748",
"rgb": {
"r": 12,
"g": 71,
"b": 72
},
"hsl": {
"h": 181,
"s": 71.429,
"l": 16.471
},
"oklch": {
"l": 0.36316,
"c": 0.05678,
"h": 196.7
},
"luminance": 0.05053
}Semantic roles & 50–950 ramp
primary
#0C4748
secondary
#842D2C
accent
#3D3AEE
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040909
muted
#797B7B