#0C4540#0C4540
#0C4540 is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.057 H 186.1°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).
Color values
| HEX | #0C4540 |
|---|---|
| RGB | rgb(12, 69, 64) |
| HSL | hsl(175, 70%, 16%) |
| HSV | hsv(175, 83%, 27%) |
| CMYK | cmyk(82.6%, 0%, 7.2%, 72.9%) |
| CIE-LAB | lab(25.87, -18.97, -2.13) |
| CIE-LCH | lch(25.87, 19.08, 186.40°) |
| OKLab | oklab(35.4% -0.0563 -0.0061) |
| OKLCH | oklch(35.4% 0.057 186.1) |
| XYZ | xyz(3.2047, 4.7042, 5.5886) |
| Luminance | 0.0471 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 3.96
Dark Blue Green
#005249
ΔE00 4.78
Darkslategray
#2F4F4F
ΔE00 6.84
Deep Teal
#00555A
ΔE00 7.07
Dark Turquoise
#045C5A
ΔE00 7.66
Dark Green Blue
#1F6357
ΔE00 10.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C4540 #450C11
analogous
#0C4523 #0C4540 #0C2D45
triadic
#0C4540 #400C45 #45400C
tetradic
#0C4540 #230C45 #450C11 #2D450C
square
#0C4540 #230C45 #450C11 #2D450C
split-complementary
#0C4540 #450C2D #45230C
monochromatic
#051A18 #051A18 #0C4540 #157970 #1EADA1
Accessibility & contrast
On white
10.82
#0C4540 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.94
#0C4540 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C4540
10.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C4540 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C4540 | 1.00 | 10.82 | 1.94 | 10.82 |
| #FFFFFF | 10.82 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.94 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.82 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#414140
Deuteranopia (green-blind)
#393B41
Tritanopia (blue-blind)
#004743
Achromatopsia (no color)
#3D3D3D
Design tokens & code
CSS
--color: #0c4540; /* rgb */ color: rgb(12, 69, 64); /* oklch */ color: oklch(35.4% 0.057 186.1);
Tailwind
colors: {
custom: {
50: '#567974',
500: '#0c4540',
950: '#000000',
},
}SCSS
$custom: #0c4540; $custom-light: #567974; $custom-dark: #000000;
JSON
{
"hex": "#0c4540",
"rgb": {
"r": 12,
"g": 69,
"b": 64
},
"hsl": {
"h": 174.737,
"s": 70.37,
"l": 15.882
},
"oklch": {
"l": 0.35403,
"c": 0.05662,
"h": 186.1
},
"luminance": 0.04705
}Semantic roles & 50–950 ramp
primary
#0C4540
secondary
#812C33
accent
#3B4AED
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030908
muted
#787B7B