#0F5A59#0F5A59
#0F5A59 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.068 H 193.5°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #0F5A59 |
|---|---|
| RGB | rgb(15, 90, 89) |
| HSL | hsl(179, 71%, 21%) |
| HSV | hsv(179, 83%, 35%) |
| CMYK | cmyk(83.3%, 0%, 1.1%, 64.7%) |
| CIE-LAB | lab(34.26, -21.44, -5.70) |
| CIE-LCH | lch(34.26, 22.19, 194.88°) |
| OKLab | oklab(42.53% -0.0661 -0.0159) |
| OKLCH | oklch(42.53% 0.068 193.5) |
| XYZ | xyz(5.6555, 8.1345, 10.7213) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 1.10
Deep Teal
#00555A
ΔE00 3.26
Dark Teal
#014D4E
ΔE00 4.29
Dark Blue Green
#005249
ΔE00 4.82
Dark Aqua
#05696B
ΔE00 5.20
Dark Green Blue
#1F6357
ΔE00 5.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F5A59 #5A0F10
analogous
#0F5A33 #0F5A59 #0F355A
triadic
#0F5A59 #590F5A #5A590F
tetradic
#0F5A59 #330F5A #5A0F10 #355A0F
square
#0F5A59 #330F5A #5A0F10 #355A0F
split-complementary
#0F5A59 #5A0F35 #5A330F
monochromatic
#041A1A #062625 #0F5A59 #188E8D #20C3C1
Accessibility & contrast
On white
7.99
#0F5A59 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#0F5A59 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F5A59
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F5A59 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F5A59 | 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)
#545559
Deuteranopia (green-blind)
#494D5A
Tritanopia (blue-blind)
#005D5A
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #0f5a59; /* rgb */ color: rgb(15, 90, 89); /* oklch */ color: oklch(42.5% 0.068 193.5);
Tailwind
colors: {
custom: {
50: '#5e8987',
500: '#0f5a59',
950: '#000000',
},
}SCSS
$custom: #0f5a59; $custom-light: #5e8987; $custom-dark: #000000;
JSON
{
"hex": "#0f5a59",
"rgb": {
"r": 15,
"g": 90,
"b": 89
},
"hsl": {
"h": 179.2,
"s": 71.429,
"l": 20.588
},
"oklch": {
"l": 0.42529,
"c": 0.06796,
"h": 193.5
},
"luminance": 0.08135
}Semantic roles & 50–950 ramp
primary
#0F5A59
secondary
#943133
accent
#3A3CEE
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0B
muted
#797C7C