#135C59#135C59
#135C59 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.068 H 190.8°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).
Color values
| HEX | #135C59 |
|---|---|
| RGB | rgb(19, 92, 89) |
| HSL | hsl(178, 66%, 22%) |
| HSV | hsv(178, 79%, 36%) |
| CMYK | cmyk(79.3%, 0%, 3.3%, 63.9%) |
| CIE-LAB | lab(35.03, -22.00, -4.55) |
| CIE-LCH | lch(35.03, 22.47, 191.67°) |
| OKLab | oklab(43.18% -0.0668 -0.0127) |
| OKLCH | oklch(43.18% 0.068 190.8) |
| XYZ | xyz(5.8980, 8.5133, 10.7816) |
| Luminance | 0.0851 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 0.85
Deep Teal
#00555A
ΔE00 4.39
Dark Green Blue
#1F6357
ΔE00 4.54
Dark Blue Green
#005249
ΔE00 4.56
Dark Aqua
#05696B
ΔE00 4.94
Dark Teal
#014D4E
ΔE00 5.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#135C59 #5C1316
analogous
#135C35 #135C59 #133B5C
triadic
#135C59 #59135C #5C5913
tetradic
#135C59 #35135C #5C1316 #3B5C13
square
#135C59 #35135C #5C1316 #3B5C13
split-complementary
#135C59 #5C133B #5C3513
monochromatic
#051919 #092928 #135C59 #1D8F8A #28C1BB
Accessibility & contrast
On white
7.77
#135C59 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#135C59 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #135C59
7.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##135C59 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##135C59 | 1.00 | 7.77 | 2.70 | 7.77 |
| #FFFFFF | 7.77 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.77 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#565759
Deuteranopia (green-blind)
#4C4F5A
Tritanopia (blue-blind)
#005F5B
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #135c59; /* rgb */ color: rgb(19, 92, 89); /* oklch */ color: oklch(43.2% 0.068 190.8);
Tailwind
colors: {
custom: {
50: '#5f8a87',
500: '#135c59',
950: '#000000',
},
}SCSS
$custom: #135c59; $custom-light: #5f8a87; $custom-dark: #000000;
JSON
{
"hex": "#135c59",
"rgb": {
"r": 19,
"g": 92,
"b": 89
},
"hsl": {
"h": 177.534,
"s": 65.766,
"l": 21.765
},
"oklch": {
"l": 0.43175,
"c": 0.068,
"h": 190.8
},
"luminance": 0.08514
}Semantic roles & 50–950 ramp
primary
#135C59
secondary
#94373B
accent
#3F46E9
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#050C0B
muted
#7A7D7C