#0F4B4C#0F4B4C
#0F4B4C is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.7% C 0.058 H 196.7°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).
Color values
| HEX | #0F4B4C |
|---|---|
| RGB | rgb(15, 75, 76) |
| HSL | hsl(181, 67%, 18%) |
| HSV | hsv(181, 80%, 30%) |
| CMYK | cmyk(80.3%, 1.3%, 0%, 70.2%) |
| CIE-LAB | lab(28.52, -17.75, -6.00) |
| CIE-LCH | lch(28.52, 18.74, 198.66°) |
| OKLab | oklab(37.72% -0.0557 -0.0167) |
| OKLCH | oklch(37.72% 0.058 196.7) |
| XYZ | xyz(4.0170, 5.6550, 7.7159) |
| Luminance | 0.0566 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 1.30
Deep Teal
#00555A
ΔE00 3.78
Darkslategray
#2F4F4F
ΔE00 4.96
Dark Blue Green
#005249
ΔE00 5.79
Dark Turquoise
#045C5A
ΔE00 5.98
Petrol
#005F6A
ΔE00 7.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F4B4C #4C100F
analogous
#0F4C2F #0F4B4C #0F2C4C
triadic
#0F4B4C #4C0F4B #4B4C0F
tetradic
#0F4B4C #2F0F4C #4C100F #2C4C0F
square
#0F4B4C #2F0F4C #4C100F #2C4C0F
split-complementary
#0F4B4C #4C0F2C #4C2F0F
monochromatic
#05191A #05191A #0F4B4C #197D7F #23B0B2
Accessibility & contrast
On white
9.85
#0F4B4C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.13
#0F4B4C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F4B4C
9.85:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F4B4C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F4B4C | 1.00 | 9.85 | 2.13 | 9.85 |
| #FFFFFF | 9.85 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.13 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.85 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#45474C
Deuteranopia (green-blind)
#3C414C
Tritanopia (blue-blind)
#004E4B
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #0f4b4c; /* rgb */ color: rgb(15, 75, 76); /* oklch */ color: oklch(37.7% 0.058 196.7);
Tailwind
colors: {
custom: {
50: '#5a7d7e',
500: '#0f4b4c',
950: '#000000',
},
}SCSS
$custom: #0f4b4c; $custom-light: #5a7d7e; $custom-dark: #000000;
JSON
{
"hex": "#0f4b4c",
"rgb": {
"r": 15,
"g": 75,
"b": 76
},
"hsl": {
"h": 180.984,
"s": 67.033,
"l": 17.843
},
"oklch": {
"l": 0.37716,
"c": 0.05814,
"h": 196.7
},
"luminance": 0.05656
}Semantic roles & 50–950 ramp
primary
#0F4B4C
secondary
#863231
accent
#413EEA
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#040909
muted
#797B7B