#0F5B4E#0F5B4E
#0F5B4E is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.073 H 177.8°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5B4E |
|---|---|
| RGB | rgb(15, 91, 78) |
| HSL | hsl(170, 72%, 21%) |
| HSV | hsv(170, 84%, 36%) |
| CMYK | cmyk(83.5%, 0%, 14.3%, 64.3%) |
| CIE-LAB | lab(34.26, -25.46, 1.19) |
| CIE-LCH | lch(34.26, 25.49, 177.33°) |
| OKLab | oklab(42.41% -0.0729 0.0028) |
| OKLCH | oklch(42.41% 0.073 177.8) |
| XYZ | xyz(5.3125, 8.1331, 8.4961) |
| Luminance | 0.0813 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 2.92
Dark Blue Green
#005249
ΔE00 3.28
Dark Turquoise
#045C5A
ΔE00 5.00
Dark Teal
#014D4E
ΔE00 7.77
Dark Aqua
#05696B
ΔE00 8.40
Deep Teal
#00555A
ΔE00 8.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5B4E #5B0F1C
analogous
#0F5B28 #0F5B4E #0F425B
triadic
#0F5B4E #4E0F5B #5B4E0F
tetradic
#0F5B4E #280F5B #5B0F1C #425B0F
square
#0F5B4E #280F5B #5B0F1C #425B0F
split-complementary
#0F5B4E #5B0F42 #5B280F
monochromatic
#041A17 #062621 #0F5B4E #18907B #20C4A8
Accessibility & contrast
On white
7.99
#0F5B4E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#0F5B4E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5B4E
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5B4E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5B4E | 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)
#57554D
Deuteranopia (green-blind)
#4D4E4F
Tritanopia (blue-blind)
#005D57
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #0f5b4e; /* rgb */ color: rgb(15, 91, 78); /* oklch */ color: oklch(42.4% 0.073 177.8);
Tailwind
colors: {
custom: {
50: '#5d8a7f',
500: '#0f5b4e',
950: '#000000',
},
}SCSS
$custom: #0f5b4e; $custom-light: #5d8a7f; $custom-dark: #000000;
JSON
{
"hex": "#0f5b4e",
"rgb": {
"r": 15,
"g": 91,
"b": 78
},
"hsl": {
"h": 169.737,
"s": 71.698,
"l": 20.784
},
"oklch": {
"l": 0.42409,
"c": 0.07298,
"h": 177.8
},
"luminance": 0.08134
}Semantic roles & 50–950 ramp
primary
#0F5B4E
secondary
#953142
accent
#3958EE
background
#F5F8F7
surface
#E9F0EE
border
#C5CBC9
text
#050C0A
muted
#797D7C