#0F5B50#0F5B50
#0F5B50 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.5% C 0.072 H 180.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5B50 |
|---|---|
| RGB | rgb(15, 91, 80) |
| HSL | hsl(171, 72%, 21%) |
| HSV | hsv(171, 84%, 36%) |
| CMYK | cmyk(83.5%, 0%, 12.1%, 64.3%) |
| CIE-LAB | lab(34.32, -24.85, 0.03) |
| CIE-LCH | lch(34.32, 24.85, 179.94°) |
| OKLab | oklab(42.48% -0.0719 -0.0003) |
| OKLCH | oklch(42.48% 0.072 180.3) |
| XYZ | xyz(5.3853, 8.1623, 8.8795) |
| Luminance | 0.0816 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 2.83
Dark Blue Green
#005249
ΔE00 3.00
Dark Turquoise
#045C5A
ΔE00 4.12
Dark Teal
#014D4E
ΔE00 7.09
Dark Aqua
#05696B
ΔE00 7.67
Deep Teal
#00555A
ΔE00 7.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5B50 #5B0F1A
analogous
#0F5B2A #0F5B50 #0F405B
triadic
#0F5B50 #500F5B #5B500F
tetradic
#0F5B50 #2A0F5B #5B0F1A #405B0F
square
#0F5B50 #2A0F5B #5B0F1A #405B0F
split-complementary
#0F5B50 #5B0F40 #5B2A0F
monochromatic
#041A17 #062622 #0F5B50 #18907E #20C4AC
Accessibility & contrast
On white
7.98
#0F5B50 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#0F5B50 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5B50
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5B50 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5B50 | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#575550
Deuteranopia (green-blind)
#4D4E51
Tritanopia (blue-blind)
#005D58
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #0f5b50; /* rgb */ color: rgb(15, 91, 80); /* oklch */ color: oklch(42.5% 0.072 180.3);
Tailwind
colors: {
custom: {
50: '#5d8a81',
500: '#0f5b50',
950: '#000000',
},
}SCSS
$custom: #0f5b50; $custom-light: #5d8a81; $custom-dark: #000000;
JSON
{
"hex": "#0f5b50",
"rgb": {
"r": 15,
"g": 91,
"b": 80
},
"hsl": {
"h": 171.316,
"s": 71.698,
"l": 20.784
},
"oklch": {
"l": 0.42478,
"c": 0.07186,
"h": 180.3
},
"luminance": 0.08163
}Semantic roles & 50–950 ramp
primary
#0F5B50
secondary
#953140
accent
#3954EE
background
#F5F8F7
surface
#EAF0EE
border
#C6CBC9
text
#050B0A
muted
#797C7C