#135B5F#135B5F
#135B5F is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.1% C 0.067 H 200.6°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).
Color values
| HEX | #135B5F |
|---|---|
| RGB | rgb(19, 91, 95) |
| HSL | hsl(183, 67%, 22%) |
| HSV | hsv(183, 80%, 37%) |
| CMYK | cmyk(80%, 4.2%, 0%, 62.7%) |
| CIE-LAB | lab(34.90, -19.47, -8.50) |
| CIE-LCH | lch(34.90, 21.24, 203.57°) |
| OKLab | oklab(43.14% -0.0627 -0.0236) |
| OKLCH | oklch(43.14% 0.067 200.6) |
| XYZ | xyz(6.0743, 8.4461, 12.1344) |
| Luminance | 0.0845 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 2.13
Petrol
#005F6A
ΔE00 3.29
Dark Turquoise
#045C5A
ΔE00 3.34
Dark Teal
#014D4E
ΔE00 4.84
Dark Aqua
#05696B
ΔE00 5.00
Darkslategray
#2F4F4F
ΔE00 6.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#135B5F #5F1713
analogous
#135F3D #135B5F #13355F
triadic
#135B5F #5F135B #5B5F13
tetradic
#135B5F #3D135F #5F1713 #355F13
square
#135B5F #3D135F #5F1713 #355F13
split-complementary
#135B5F #5F1335 #5F3D13
monochromatic
#05181A #092A2C #135B5F #1D8C92 #27BDC5
Accessibility & contrast
On white
7.81
#135B5F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.69
#135B5F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #135B5F
7.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##135B5F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##135B5F | 1.00 | 7.81 | 2.69 | 7.81 |
| #FFFFFF | 7.81 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.81 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#54575F
Deuteranopia (green-blind)
#494F5F
Tritanopia (blue-blind)
#005F5C
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #135b5f; /* rgb */ color: rgb(19, 91, 95); /* oklch */ color: oklch(43.1% 0.067 200.6);
Tailwind
colors: {
custom: {
50: '#60898c',
500: '#135b5f',
950: '#000000',
},
}SCSS
$custom: #135b5f; $custom-light: #60898c; $custom-dark: #000000;
JSON
{
"hex": "#135b5f",
"rgb": {
"r": 19,
"g": 91,
"b": 95
},
"hsl": {
"h": 183.158,
"s": 66.667,
"l": 22.353
},
"oklch": {
"l": 0.43135,
"c": 0.06699,
"h": 200.6
},
"luminance": 0.08447
}Semantic roles & 50–950 ramp
primary
#135B5F
secondary
#973C37
accent
#473EEA
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050B0C
muted
#7A7C7D