#178E6C#178E6C
#178E6C is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.7% C 0.112 H 167.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #178E6C |
|---|---|
| RGB | rgb(23, 142, 108) |
| HSL | hsl(163, 72%, 32%) |
| HSV | hsv(163, 84%, 56%) |
| CMYK | cmyk(83.8%, 0%, 23.9%, 44.3%) |
| CIE-LAB | lab(52.52, -39.51, 9.41) |
| CIE-LCH | lch(52.52, 40.62, 166.60°) |
| OKLab | oklab(57.68% -0.1092 0.024) |
| OKLCH | oklch(57.68% 0.112 167.6) |
| XYZ | xyz(12.7316, 20.6093, 17.4914) |
| Luminance | 0.2061 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Viridian
#1E9167
ΔE00 2.46
Dark Sea Green
#11875D
ΔE00 3.73
Ocean Green
#3D9973
ΔE00 4.80
Sea Green
#2E8B57
ΔE00 5.71
Teal (survey)
#029386
ΔE00 7.69
Teal Green
#25A36F
ΔE00 7.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#178E6C #8E1739
analogous
#178E30 #178E6C #17758E
triadic
#178E6C #6C178E #8E6C17
tetradic
#178E6C #30178E #8E1739 #758E17
square
#178E6C #30178E #8E1739 #758E17
split-complementary
#178E6C #8E1775 #8E3017
monochromatic
#06251C #0E5944 #178E6C #20C394 #3FE0B2
Accessibility & contrast
On white
4.10
#178E6C on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.12
#178E6C on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #178E6C
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##178E6C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##178E6C | 1.00 | 4.10 | 5.12 | 5.12 |
| #FFFFFF | 4.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8A836A
Deuteranopia (green-blind)
#7C796E
Tritanopia (blue-blind)
#008F84
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #178e6c; /* rgb */ color: rgb(23, 142, 108); /* oklch */ color: oklch(57.7% 0.112 167.6);
Tailwind
colors: {
custom: {
50: '#6cb096',
500: '#178e6c',
950: '#000000',
},
}SCSS
$custom: #178e6c; $custom-light: #6cb096; $custom-dark: #000000;
JSON
{
"hex": "#178e6c",
"rgb": {
"r": 23,
"g": 142,
"b": 108
},
"hsl": {
"h": 162.857,
"s": 72.121,
"l": 32.353
},
"oklch": {
"l": 0.5768,
"c": 0.11186,
"h": 167.6
},
"luminance": 0.20611
}Semantic roles & 50–950 ramp
primary
#178E6C
secondary
#C04065
accent
#396DEF
background
#F7FAF9
surface
#EDF5F1
border
#C8CFCB
text
#08100D
muted
#7B7F7E