#135A57#135A57
#135A57 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.067 H 190.7°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #135A57 |
|---|---|
| RGB | rgb(19, 90, 87) |
| HSL | hsl(177, 65%, 21%) |
| HSV | hsv(177, 79%, 35%) |
| CMYK | cmyk(78.9%, 0%, 3.3%, 64.7%) |
| CIE-LAB | lab(34.27, -21.61, -4.42) |
| CIE-LCH | lch(34.27, 22.05, 191.57°) |
| OKLab | oklab(42.53% -0.0656 -0.0124) |
| OKLCH | oklch(42.53% 0.067 190.7) |
| XYZ | xyz(5.6442, 8.1382, 10.2883) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 1.14
Deep Teal
#00555A
ΔE00 4.09
Dark Blue Green
#005249
ΔE00 4.13
Dark Teal
#014D4E
ΔE00 4.57
Dark Green Blue
#1F6357
ΔE00 4.88
Dark Aqua
#05696B
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#135A57 #5A1316
analogous
#135A34 #135A57 #133A5A
triadic
#135A57 #57135A #5A5713
tetradic
#135A57 #34135A #5A1316 #3A5A13
square
#135A57 #34135A #5A1316 #3A5A13
split-complementary
#135A57 #5A133A #5A3413
monochromatic
#051918 #082726 #135A57 #1E8D88 #28BFB9
Accessibility & contrast
On white
7.99
#135A57 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#135A57 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #135A57
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##135A57 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##135A57 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#545557
Deuteranopia (green-blind)
#4A4D58
Tritanopia (blue-blind)
#005D59
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #135a57; /* rgb */ color: rgb(19, 90, 87); /* oklch */ color: oklch(42.5% 0.067 190.7);
Tailwind
colors: {
custom: {
50: '#5f8986',
500: '#135a57',
950: '#000000',
},
}SCSS
$custom: #135a57; $custom-light: #5f8986; $custom-dark: #000000;
JSON
{
"hex": "#135a57",
"rgb": {
"r": 19,
"g": 90,
"b": 87
},
"hsl": {
"h": 177.465,
"s": 65.138,
"l": 21.373
},
"oklch": {
"l": 0.42534,
"c": 0.06671,
"h": 190.7
},
"luminance": 0.08139
}Semantic roles & 50–950 ramp
primary
#135A57
secondary
#92373A
accent
#4047E8
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0B
muted
#797C7C