#1C686B#1C686B
#1C686B is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.4% C 0.071 H 198.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).
Color values
| HEX | #1C686B |
|---|---|
| RGB | rgb(28, 104, 107) |
| HSL | hsl(182, 59%, 26%) |
| HSV | hsv(182, 74%, 42%) |
| CMYK | cmyk(73.8%, 2.8%, 0%, 58%) |
| CIE-LAB | lab(39.93, -21.20, -8.32) |
| CIE-LCH | lch(39.93, 22.78, 201.43°) |
| OKLab | oklab(47.41% -0.0674 -0.0231) |
| OKLCH | oklch(47.41% 0.071 198.9) |
| XYZ | xyz(8.0819, 11.2081, 15.6445) |
| Luminance | 0.1121 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Aqua
#05696B
ΔE00 1.55
Deep Turquoise
#017374
ΔE00 4.25
Petrol
#005F6A
ΔE00 4.71
Dark Aquamarine
#017371
ΔE00 4.82
Dark Turquoise
#045C5A
ΔE00 4.99
Deep Aqua
#08787F
ΔE00 5.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C686B #6B1F1C
analogous
#1C6B47 #1C686B #1C416B
triadic
#1C686B #6B1C68 #686B1C
tetradic
#1C686B #471C6B #6B1F1C #416B1C
square
#1C686B #471C6B #6B1F1C #416B1C
split-complementary
#1C686B #6B1C41 #6B471C
monochromatic
#061818 #0F393A #1C686B #29979C #37C5CB
Accessibility & contrast
On white
6.48
#1C686B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.24
#1C686B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1C686B
6.48:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C686B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C686B | 1.00 | 6.48 | 3.24 | 6.48 |
| #FFFFFF | 6.48 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.48 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#60636B
Deuteranopia (green-blind)
#555A6B
Tritanopia (blue-blind)
#006C69
Achromatopsia (no color)
#5E5E5E
Design tokens & code
CSS
--color: #1c686b; /* rgb */ color: rgb(28, 104, 107); /* oklch */ color: oklch(47.4% 0.071 198.9);
Tailwind
colors: {
custom: {
50: '#669395',
500: '#1c686b',
950: '#000000',
},
}SCSS
$custom: #1c686b; $custom-light: #669395; $custom-dark: #000000;
JSON
{
"hex": "#1c686b",
"rgb": {
"r": 28,
"g": 104,
"b": 107
},
"hsl": {
"h": 182.278,
"s": 58.519,
"l": 26.471
},
"oklch": {
"l": 0.47413,
"c": 0.07127,
"h": 198.9
},
"luminance": 0.11209
}Semantic roles & 50–950 ramp
primary
#1C686B
secondary
#A04643
accent
#4C46E2
background
#F6F9F9
surface
#EBF1F1
border
#C6CBCB
text
#060D0D
muted
#7A7E7E