#136D80#136D80
#136D80 is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.5% C 0.083 H 216.5°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #136D80 |
|---|---|
| RGB | rgb(19, 109, 128) |
| HSL | hsl(190, 74%, 29%) |
| HSV | hsv(190, 85%, 50%) |
| CMYK | cmyk(85.2%, 14.8%, 0%, 49.8%) |
| CIE-LAB | lab(42.20, -17.77, -17.62) |
| CIE-LCH | lch(42.20, 25.03, 224.75°) |
| OKLab | oklab(49.47% -0.0667 -0.0493) |
| OKLCH | oklch(49.47% 0.083 216.5) |
| XYZ | xyz(9.6318, 12.6330, 22.3487) |
| Luminance | 0.1263 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 5.10
Sea Blue
#047495
ΔE00 5.54
Petrol
#005F6A
ΔE00 5.98
Deep Aqua
#08787F
ΔE00 6.90
Dark Aqua
#05696B
ΔE00 8.00
Ocean Blue (survey)
#03719C
ΔE00 8.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#136D80 #802613
analogous
#13805D #136D80 #133780
triadic
#136D80 #80136D #6D8013
tetradic
#136D80 #5D1380 #802613 #378013
square
#136D80 #5D1380 #802613 #378013
split-complementary
#136D80 #801337 #805D13
monochromatic
#04171B #0B404B #136D80 #1B9AB5 #2DC1E0
Accessibility & contrast
On white
5.95
#136D80 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#136D80 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #136D80
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##136D80 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##136D80 | 1.00 | 5.95 | 3.53 | 5.95 |
| #FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#606981
Deuteranopia (green-blind)
#525F80
Tritanopia (blue-blind)
#007473
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #136d80; /* rgb */ color: rgb(19, 109, 128); /* oklch */ color: oklch(49.5% 0.083 216.5);
Tailwind
colors: {
custom: {
50: '#6797a5',
500: '#136d80',
950: '#000000',
},
}SCSS
$custom: #136d80; $custom-light: #6797a5; $custom-dark: #000000;
JSON
{
"hex": "#136d80",
"rgb": {
"r": 19,
"g": 109,
"b": 128
},
"hsl": {
"h": 190.459,
"s": 74.15,
"l": 28.824
},
"oklch": {
"l": 0.49465,
"c": 0.08292,
"h": 216.5
},
"luminance": 0.12634
}Semantic roles & 50–950 ramp
primary
#136D80
secondary
#B54F39
accent
#5737F1
background
#F6F9FA
surface
#EBF2F4
border
#C6CCCE
text
#070D0F
muted
#7A7E7F