#0F5B4F#0F5B4F
#0F5B4F is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.072 H 179.0°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5B4F |
|---|---|
| RGB | rgb(15, 91, 79) |
| HSL | hsl(171, 72%, 21%) |
| HSV | hsv(171, 84%, 36%) |
| CMYK | cmyk(83.5%, 0%, 13.2%, 64.3%) |
| CIE-LAB | lab(34.29, -25.16, 0.61) |
| CIE-LCH | lch(34.29, 25.16, 178.62°) |
| OKLab | oklab(42.44% -0.0724 0.0012) |
| OKLCH | oklch(42.44% 0.072 179) |
| XYZ | xyz(5.3487, 8.1476, 8.6864) |
| Luminance | 0.0815 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 2.85
Dark Blue Green
#005249
ΔE00 3.11
Dark Turquoise
#045C5A
ΔE00 4.56
Dark Teal
#014D4E
ΔE00 7.42
Dark Aqua
#05696B
ΔE00 8.03
Deep Teal
#00555A
ΔE00 8.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5B4F #5B0F1B
analogous
#0F5B29 #0F5B4F #0F415B
triadic
#0F5B4F #4F0F5B #5B4F0F
tetradic
#0F5B4F #290F5B #5B0F1B #415B0F
square
#0F5B4F #290F5B #5B0F1B #415B0F
split-complementary
#0F5B4F #5B0F41 #5B290F
monochromatic
#041A17 #062621 #0F5B4F #18907D #20C4AA
Accessibility & contrast
On white
7.99
#0F5B4F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#0F5B4F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5B4F
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5B4F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5B4F | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#57554F
Deuteranopia (green-blind)
#4D4E50
Tritanopia (blue-blind)
#005D57
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #0f5b4f; /* rgb */ color: rgb(15, 91, 79); /* oklch */ color: oklch(42.4% 0.072 179.0);
Tailwind
colors: {
custom: {
50: '#5d8a80',
500: '#0f5b4f',
950: '#000000',
},
}SCSS
$custom: #0f5b4f; $custom-light: #5d8a80; $custom-dark: #000000;
JSON
{
"hex": "#0f5b4f",
"rgb": {
"r": 15,
"g": 91,
"b": 79
},
"hsl": {
"h": 170.526,
"s": 71.698,
"l": 20.784
},
"oklch": {
"l": 0.42444,
"c": 0.0724,
"h": 179
},
"luminance": 0.08148
}Semantic roles & 50–950 ramp
primary
#0F5B4F
secondary
#953141
accent
#3956EE
background
#F5F8F7
surface
#EAF0EE
border
#C6CBC9
text
#050C0A
muted
#797D7C