#135B58#135B58
#135B58 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.9% C 0.067 H 190.7°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).
Color values
| HEX | #135B58 |
|---|---|
| RGB | rgb(19, 91, 88) |
| HSL | hsl(178, 65%, 22%) |
| HSV | hsv(178, 79%, 36%) |
| CMYK | cmyk(79.1%, 0%, 3.3%, 64.3%) |
| CIE-LAB | lab(34.65, -21.81, -4.48) |
| CIE-LCH | lch(34.65, 22.26, 191.62°) |
| OKLab | oklab(42.86% -0.0662 -0.0125) |
| OKLCH | oklch(42.86% 0.067 190.7) |
| XYZ | xyz(5.7703, 8.3245, 10.5333) |
| Luminance | 0.0833 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 0.95
Deep Teal
#00555A
ΔE00 4.23
Dark Blue Green
#005249
ΔE00 4.34
Dark Green Blue
#1F6357
ΔE00 4.70
Dark Teal
#014D4E
ΔE00 4.87
Dark Aqua
#05696B
ΔE00 5.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#135B58 #5B1316
analogous
#135B34 #135B58 #133A5B
triadic
#135B58 #58135B #5B5813
tetradic
#135B58 #34135B #5B1316 #3A5B13
square
#135B58 #34135B #5B1316 #3A5B13
split-complementary
#135B58 #5B133A #5B3413
monochromatic
#051918 #082827 #135B58 #1E8E89 #28C0BA
Accessibility & contrast
On white
7.88
#135B58 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.67
#135B58 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #135B58
7.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##135B58 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##135B58 | 1.00 | 7.88 | 2.67 | 7.88 |
| #FFFFFF | 7.88 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.67 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.88 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#555658
Deuteranopia (green-blind)
#4B4E59
Tritanopia (blue-blind)
#005E5A
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #135b58; /* rgb */ color: rgb(19, 91, 88); /* oklch */ color: oklch(42.9% 0.067 190.7);
Tailwind
colors: {
custom: {
50: '#5f8a87',
500: '#135b58',
950: '#000000',
},
}SCSS
$custom: #135b58; $custom-light: #5f8a87; $custom-dark: #000000;
JSON
{
"hex": "#135b58",
"rgb": {
"r": 19,
"g": 91,
"b": 88
},
"hsl": {
"h": 177.5,
"s": 65.455,
"l": 21.569
},
"oklch": {
"l": 0.42855,
"c": 0.06736,
"h": 190.7
},
"luminance": 0.08325
}Semantic roles & 50–950 ramp
primary
#135B58
secondary
#93373B
accent
#3F46E8
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0B
muted
#797C7C