#0F4B4F#0F4B4F
#0F4B4F is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.058 H 201.7°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).
Color values
| HEX | #0F4B4F |
|---|---|
| RGB | rgb(15, 75, 79) |
| HSL | hsl(184, 68%, 18%) |
| HSV | hsv(184, 81%, 31%) |
| CMYK | cmyk(81%, 5.1%, 0%, 69%) |
| CIE-LAB | lab(28.64, -16.71, -7.77) |
| CIE-LCH | lch(28.64, 18.42, 204.93°) |
| OKLab | oklab(37.84% -0.0542 -0.0216) |
| OKLCH | oklch(37.84% 0.058 201.7) |
| XYZ | xyz(4.1237, 5.6977, 8.2781) |
| Luminance | 0.0570 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 2.38
Deep Teal
#00555A
ΔE00 3.51
Darkslategray
#2F4F4F
ΔE00 4.78
Dark Turquoise
#045C5A
ΔE00 6.71
Petrol
#005F6A
ΔE00 7.11
Dark Blue Green
#005249
ΔE00 7.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F4B4F #4F130F
analogous
#0F4F33 #0F4B4F #0F2B4F
triadic
#0F4B4F #4F0F4B #4B4F0F
tetradic
#0F4B4F #330F4F #4F130F #2B4F0F
square
#0F4B4F #330F4F #4F130F #2B4F0F
split-complementary
#0F4B4F #4F0F2B #4F330F
monochromatic
#05181A #051A1C #0F4B4F #197C82 #23ADB6
Accessibility & contrast
On white
9.81
#0F4B4F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.14
#0F4B4F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F4B4F
9.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F4B4F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F4B4F | 1.00 | 9.81 | 2.14 | 9.81 |
| #FFFFFF | 9.81 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.81 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#45474F
Deuteranopia (green-blind)
#3C414F
Tritanopia (blue-blind)
#004E4C
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #0f4b4f; /* rgb */ color: rgb(15, 75, 79); /* oklch */ color: oklch(37.8% 0.058 201.7);
Tailwind
colors: {
custom: {
50: '#5a7d80',
500: '#0f4b4f',
950: '#000000',
},
}SCSS
$custom: #0f4b4f; $custom-light: #5a7d80; $custom-dark: #000000;
JSON
{
"hex": "#0f4b4f",
"rgb": {
"r": 15,
"g": 75,
"b": 79
},
"hsl": {
"h": 183.75,
"s": 68.085,
"l": 18.431
},
"oklch": {
"l": 0.37843,
"c": 0.05832,
"h": 201.7
},
"luminance": 0.05698
}Semantic roles & 50–950 ramp
primary
#0F4B4F
secondary
#893631
accent
#483DEB
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#04090A
muted
#797B7C