#15554C#15554C
#15554C is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.065 H 181.6°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #15554C |
|---|---|
| RGB | rgb(21, 85, 76) |
| HSL | hsl(172, 60%, 21%) |
| HSV | hsv(172, 75%, 33%) |
| CMYK | cmyk(75.3%, 0%, 10.6%, 66.7%) |
| CIE-LAB | lab(32.21, -22.19, -0.53) |
| CIE-LCH | lch(32.21, 22.20, 181.36°) |
| OKLab | oklab(40.75% -0.0646 -0.0018) |
| OKLCH | oklch(40.75% 0.065 181.6) |
| XYZ | xyz(4.8616, 7.1777, 7.9653) |
| Luminance | 0.0718 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 1.61
Dark Turquoise
#045C5A
ΔE00 4.12
Dark Green Blue
#1F6357
ΔE00 4.69
Dark Teal
#014D4E
ΔE00 5.31
Deep Teal
#00555A
ΔE00 6.63
Darkslategray
#2F4F4F
ΔE00 7.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15554C #55151E
analogous
#15552C #15554C #153E55
triadic
#15554C #4C1555 #554C15
tetradic
#15554C #2C1555 #55151E #3E5515
square
#15554C #2C1555 #55151E #3E5515
split-complementary
#15554C #55153E #552C15
monochromatic
#061916 #092420 #15554C #218678 #2DB7A4
Accessibility & contrast
On white
8.62
#15554C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#15554C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15554C
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15554C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15554C | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#51504C
Deuteranopia (green-blind)
#48494D
Tritanopia (blue-blind)
#005752
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #15554c; /* rgb */ color: rgb(21, 85, 76); /* oklch */ color: oklch(40.8% 0.065 181.6);
Tailwind
colors: {
custom: {
50: '#5d857e',
500: '#15554c',
950: '#000000',
},
}SCSS
$custom: #15554c; $custom-light: #5d857e; $custom-dark: #000000;
JSON
{
"hex": "#15554c",
"rgb": {
"r": 21,
"g": 85,
"b": 76
},
"hsl": {
"h": 171.563,
"s": 60.377,
"l": 20.784
},
"oklch": {
"l": 0.40751,
"c": 0.06463,
"h": 181.6
},
"luminance": 0.07178
}Semantic roles & 50–950 ramp
primary
#15554C
secondary
#8D3945
accent
#445BE4
background
#F5F8F7
surface
#E9EFEE
border
#C5CAC9
text
#050B09
muted
#797C7B