#436B66#436B66
#436B66 is a mid, muted teal. Relative luminance 0.127; OKLCH L 49.7% C 0.046 H 185.9°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).
Color values
| HEX | #436B66 |
|---|---|
| RGB | rgb(67, 107, 102) |
| HSL | hsl(173, 23%, 34%) |
| HSV | hsv(173, 37%, 42%) |
| CMYK | cmyk(37.4%, 0%, 4.7%, 58%) |
| CIE-LAB | lab(42.26, -15.31, -1.66) |
| CIE-LCH | lch(42.26, 15.40, 186.19°) |
| OKLab | oklab(49.65% -0.0456 -0.0047) |
| OKLCH | oklch(49.65% 0.046 185.9) |
| XYZ | xyz(9.9698, 12.6674, 14.4875) |
| Luminance | 0.1267 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Aqua
#05696B
ΔE00 6.89
Dark Green Blue
#1F6357
ΔE00 6.98
Dark Aquamarine
#017371
ΔE00 7.38
Deep Turquoise
#017374
ΔE00 7.45
Dark Turquoise
#045C5A
ΔE00 8.30
Bluegreen
#017A79
ΔE00 8.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#436B66 #6B4348
analogous
#436B52 #436B66 #435C6B
triadic
#436B66 #66436B #6B6643
tetradic
#436B66 #52436B #6B4348 #5C6B43
square
#436B66 #52436B #6B4348 #5C6B43
split-complementary
#436B66 #6B435C #6B5243
monochromatic
#14201E #2B4542 #436B66 #5B918A #7CADA7
Accessibility & contrast
On white
5.94
#436B66 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#436B66 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #436B66
5.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##436B66 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##436B66 | 1.00 | 5.94 | 3.53 | 5.94 |
| #FFFFFF | 5.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#676766
Deuteranopia (green-blind)
#606267
Tritanopia (blue-blind)
#356D69
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #436b66; /* rgb */ color: rgb(67, 107, 102); /* oklch */ color: oklch(49.7% 0.046 185.9);
Tailwind
colors: {
custom: {
50: '#799591',
500: '#436b66',
950: '#000000',
},
}SCSS
$custom: #436b66; $custom-light: #799591; $custom-dark: #000000;
JSON
{
"hex": "#436b66",
"rgb": {
"r": 67,
"g": 107,
"b": 102
},
"hsl": {
"h": 172.5,
"s": 22.989,
"l": 34.118
},
"oklch": {
"l": 0.49654,
"c": 0.04588,
"h": 185.9
},
"luminance": 0.12668
}Semantic roles & 50–950 ramp
primary
#436B66
secondary
#997176
accent
#6873BF
background
#F7F9F8
surface
#EDF1F0
border
#C8CBCB
text
#090D0C
muted
#7B7E7D