#0F5550#0F5550
#0F5550 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.066 H 187.6°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5550 |
|---|---|
| RGB | rgb(15, 85, 80) |
| HSL | hsl(176, 70%, 20%) |
| HSV | hsv(176, 82%, 33%) |
| CMYK | cmyk(82.4%, 0%, 5.9%, 66.7%) |
| CIE-LAB | lab(32.21, -21.79, -3.08) |
| CIE-LCH | lch(32.21, 22.01, 188.04°) |
| OKLab | oklab(40.76% -0.0651 -0.0087) |
| OKLCH | oklch(40.76% 0.066 187.6) |
| XYZ | xyz(4.8928, 7.1771, 8.7153) |
| Luminance | 0.0718 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 2.40
Dark Turquoise
#045C5A
ΔE00 2.77
Dark Teal
#014D4E
ΔE00 3.81
Deep Teal
#00555A
ΔE00 4.76
Dark Green Blue
#1F6357
ΔE00 5.41
Darkslategray
#2F4F4F
ΔE00 6.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5550 #550F14
analogous
#0F552D #0F5550 #0F3755
triadic
#0F5550 #500F55 #55500F
tetradic
#0F5550 #2D0F55 #550F14 #37550F
square
#0F5550 #2D0F55 #550F14 #37550F
split-complementary
#0F5550 #550F37 #552D0F
monochromatic
#051A18 #06211F #0F5550 #188981 #21BDB2
Accessibility & contrast
On white
8.62
#0F5550 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#0F5550 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5550
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5550 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5550 | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#505050
Deuteranopia (green-blind)
#464951
Tritanopia (blue-blind)
#005753
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #0f5550; /* rgb */ color: rgb(15, 85, 80); /* oklch */ color: oklch(40.8% 0.066 187.6);
Tailwind
colors: {
custom: {
50: '#5c8581',
500: '#0f5550',
950: '#000000',
},
}SCSS
$custom: #0f5550; $custom-light: #5c8581; $custom-dark: #000000;
JSON
{
"hex": "#0f5550",
"rgb": {
"r": 15,
"g": 85,
"b": 80
},
"hsl": {
"h": 175.714,
"s": 70,
"l": 19.608
},
"oklch": {
"l": 0.40755,
"c": 0.06569,
"h": 187.6
},
"luminance": 0.07178
}Semantic roles & 50–950 ramp
primary
#0F5550
secondary
#8F3138
accent
#3B48ED
background
#F5F8F7
surface
#E9EFEE
border
#C5CAC9
text
#050B0A
muted
#797C7C