#0F5A51#0F5A51
#0F5A51 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.2% C 0.070 H 182.7°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5A51 |
|---|---|
| RGB | rgb(15, 90, 81) |
| HSL | hsl(173, 71%, 21%) |
| HSV | hsv(173, 83%, 35%) |
| CMYK | cmyk(83.3%, 0%, 10%, 64.7%) |
| CIE-LAB | lab(34.00, -24.04, -1.07) |
| CIE-LCH | lch(34.00, 24.06, 182.55°) |
| OKLab | oklab(42.23% -0.0702 -0.0033) |
| OKLCH | oklch(42.23% 0.07 182.7) |
| XYZ | xyz(5.3376, 8.0073, 9.0472) |
| Luminance | 0.0801 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 2.65
Dark Green Blue
#1F6357
ΔE00 3.28
Dark Turquoise
#045C5A
ΔE00 3.30
Dark Teal
#014D4E
ΔE00 6.22
Deep Teal
#00555A
ΔE00 6.79
Dark Aqua
#05696B
ΔE00 7.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5A51 #5A0F18
analogous
#0F5A2B #0F5A51 #0F3D5A
triadic
#0F5A51 #510F5A #5A510F
tetradic
#0F5A51 #2B0F5A #5A0F18 #3D5A0F
square
#0F5A51 #2B0F5A #5A0F18 #3D5A0F
split-complementary
#0F5A51 #5A0F3D #5A2B0F
monochromatic
#041A18 #062622 #0F5A51 #188E80 #20C3AF
Accessibility & contrast
On white
8.07
#0F5A51 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#0F5A51 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5A51
8.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5A51 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5A51 | 1.00 | 8.07 | 2.60 | 8.07 |
| #FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#555451
Deuteranopia (green-blind)
#4B4D52
Tritanopia (blue-blind)
#005C57
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #0f5a51; /* rgb */ color: rgb(15, 90, 81); /* oklch */ color: oklch(42.2% 0.070 182.7);
Tailwind
colors: {
custom: {
50: '#5d8981',
500: '#0f5a51',
950: '#000000',
},
}SCSS
$custom: #0f5a51; $custom-light: #5d8981; $custom-dark: #000000;
JSON
{
"hex": "#0f5a51",
"rgb": {
"r": 15,
"g": 90,
"b": 81
},
"hsl": {
"h": 172.8,
"s": 71.429,
"l": 20.588
},
"oklch": {
"l": 0.42227,
"c": 0.07029,
"h": 182.7
},
"luminance": 0.08008
}Semantic roles & 50–950 ramp
primary
#0F5A51
secondary
#94313D
accent
#3A4FEE
background
#F5F8F7
surface
#E9F0EE
border
#C5CBC9
text
#050B0A
muted
#797C7C