#15564E#15564E
#15564E is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.1% C 0.065 H 183.1°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).
Color values
| HEX | #15564E |
|---|---|
| RGB | rgb(21, 86, 78) |
| HSL | hsl(173, 61%, 21%) |
| HSV | hsv(173, 76%, 34%) |
| CMYK | cmyk(75.6%, 0%, 9.3%, 66.3%) |
| CIE-LAB | lab(32.62, -22.09, -1.19) |
| CIE-LCH | lch(32.62, 22.12, 183.07°) |
| OKLab | oklab(41.11% -0.0647 -0.0036) |
| OKLCH | oklch(41.11% 0.065 183.1) |
| XYZ | xyz(5.0115, 7.3645, 8.3636) |
| Luminance | 0.0736 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 1.90
Dark Turquoise
#045C5A
ΔE00 3.55
Dark Green Blue
#1F6357
ΔE00 4.51
Dark Teal
#014D4E
ΔE00 5.08
Deep Teal
#00555A
ΔE00 6.15
Darkslategray
#2F4F4F
ΔE00 7.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15564E #56151D
analogous
#15562D #15564E #153D56
triadic
#15564E #4E1556 #564E15
tetradic
#15564E #2D1556 #56151D #3D5615
square
#15564E #2D1556 #56151D #3D5615
split-complementary
#15564E #56153D #562D15
monochromatic
#061916 #092521 #15564E #21877B #2DB8A7
Accessibility & contrast
On white
8.49
#15564E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.47
#15564E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15564E
8.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15564E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15564E | 1.00 | 8.49 | 2.47 | 8.49 |
| #FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#52514E
Deuteranopia (green-blind)
#484A4F
Tritanopia (blue-blind)
#005853
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #15564e; /* rgb */ color: rgb(21, 86, 78); /* oklch */ color: oklch(41.1% 0.065 183.1);
Tailwind
colors: {
custom: {
50: '#5e867f',
500: '#15564e',
950: '#000000',
},
}SCSS
$custom: #15564e; $custom-light: #5e867f; $custom-dark: #000000;
JSON
{
"hex": "#15564e",
"rgb": {
"r": 21,
"g": 86,
"b": 78
},
"hsl": {
"h": 172.615,
"s": 60.748,
"l": 20.98
},
"oklch": {
"l": 0.4111,
"c": 0.06483,
"h": 183.1
},
"luminance": 0.07365
}Semantic roles & 50–950 ramp
primary
#15564E
secondary
#8E3944
accent
#4458E4
background
#F5F8F7
surface
#E9EFEE
border
#C5CAC9
text
#050B0A
muted
#797C7C