#0F4F51#0F4F51
#0F4F51 is a dark, moderate teal. Relative luminance 0.063; OKLCH L 39.1% C 0.061 H 198.1°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).
Color values
| HEX | #0F4F51 |
|---|---|
| RGB | rgb(15, 79, 81) |
| HSL | hsl(182, 69%, 19%) |
| HSV | hsv(182, 81%, 32%) |
| CMYK | cmyk(81.5%, 2.5%, 0%, 68.2%) |
| CIE-LAB | lab(30.13, -18.24, -6.81) |
| CIE-LCH | lch(30.13, 19.47, 200.49°) |
| OKLab | oklab(39.07% -0.0578 -0.0189) |
| OKLCH | oklch(39.07% 0.061 198.1) |
| XYZ | xyz(4.4775, 6.2871, 8.7605) |
| Luminance | 0.0629 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 1.31
Deep Teal
#00555A
ΔE00 2.45
Dark Turquoise
#045C5A
ΔE00 4.96
Darkslategray
#2F4F4F
ΔE00 4.98
Dark Blue Green
#005249
ΔE00 5.83
Petrol
#005F6A
ΔE00 6.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F4F51 #51110F
analogous
#0F5132 #0F4F51 #0F2E51
triadic
#0F4F51 #510F4F #4F510F
tetradic
#0F4F51 #320F51 #51110F #2E510F
square
#0F4F51 #320F51 #51110F #2E510F
split-complementary
#0F4F51 #510F2E #51320F
monochromatic
#05191A #051D1D #0F4F51 #198185 #22B4B8
Accessibility & contrast
On white
9.30
#0F4F51 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.26
#0F4F51 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F4F51
9.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F4F51 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F4F51 | 1.00 | 9.30 | 2.26 | 9.30 |
| #FFFFFF | 9.30 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.30 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#494B51
Deuteranopia (green-blind)
#3F4451
Tritanopia (blue-blind)
#00524F
Achromatopsia (no color)
#474747
Design tokens & code
CSS
--color: #0f4f51; /* rgb */ color: rgb(15, 79, 81); /* oklch */ color: oklch(39.1% 0.061 198.1);
Tailwind
colors: {
custom: {
50: '#5b8081',
500: '#0f4f51',
950: '#000000',
},
}SCSS
$custom: #0f4f51; $custom-light: #5b8081; $custom-dark: #000000;
JSON
{
"hex": "#0f4f51",
"rgb": {
"r": 15,
"g": 79,
"b": 81
},
"hsl": {
"h": 181.818,
"s": 68.75,
"l": 18.824
},
"oklch": {
"l": 0.39075,
"c": 0.06078,
"h": 198.1
},
"luminance": 0.06288
}Semantic roles & 50–950 ramp
primary
#0F4F51
secondary
#8B3331
accent
#423CEC
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#040A0A
muted
#797C7C