#0F5F53#0F5F53
#0F5F53 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.7% C 0.075 H 179.6°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5F53 |
|---|---|
| RGB | rgb(15, 95, 83) |
| HSL | hsl(171, 73%, 22%) |
| HSV | hsv(171, 84%, 37%) |
| CMYK | cmyk(84.2%, 0%, 12.6%, 62.7%) |
| CIE-LAB | lab(35.81, -25.91, 0.33) |
| CIE-LCH | lch(35.81, 25.91, 179.27°) |
| OKLab | oklab(43.73% -0.0747 0.0005) |
| OKLCH | oklch(43.73% 0.075 179.6) |
| XYZ | xyz(5.8498, 8.9098, 9.5934) |
| Luminance | 0.0891 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 1.77
Dark Blue Green
#005249
ΔE00 4.31
Dark Turquoise
#045C5A
ΔE00 4.55
Dark Aqua
#05696B
ΔE00 7.26
Dark Teal
#014D4E
ΔE00 8.23
Dark Aquamarine
#017371
ΔE00 8.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5F53 #5F0F1B
analogous
#0F5F2B #0F5F53 #0F435F
triadic
#0F5F53 #530F5F #5F530F
tetradic
#0F5F53 #2B0F5F #5F0F1B #435F0F
square
#0F5F53 #2B0F5F #5F0F1B #435F0F
split-complementary
#0F5F53 #5F0F43 #5F2B0F
monochromatic
#041A17 #072A25 #0F5F53 #179481 #20C9AF
Accessibility & contrast
On white
7.55
#0F5F53 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.78
#0F5F53 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5F53
7.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5F53 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5F53 | 1.00 | 7.55 | 2.78 | 7.55 |
| #FFFFFF | 7.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.78 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5B5953
Deuteranopia (green-blind)
#505154
Tritanopia (blue-blind)
#00615B
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #0f5f53; /* rgb */ color: rgb(15, 95, 83); /* oklch */ color: oklch(43.7% 0.075 179.6);
Tailwind
colors: {
custom: {
50: '#5e8d83',
500: '#0f5f53',
950: '#000000',
},
}SCSS
$custom: #0f5f53; $custom-light: #5e8d83; $custom-dark: #000000;
JSON
{
"hex": "#0f5f53",
"rgb": {
"r": 15,
"g": 95,
"b": 83
},
"hsl": {
"h": 171,
"s": 72.727,
"l": 21.569
},
"oklch": {
"l": 0.43727,
"c": 0.07472,
"h": 179.6
},
"luminance": 0.08911
}Semantic roles & 50–950 ramp
primary
#0F5F53
secondary
#983241
accent
#3854EF
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050C0A
muted
#797D7C