#185E5B#185E5B
#185E5B is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.067 H 190.8°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).
Color values
| HEX | #185E5B |
|---|---|
| RGB | rgb(24, 94, 91) |
| HSL | hsl(177, 59%, 23%) |
| HSV | hsv(177, 74%, 37%) |
| CMYK | cmyk(74.5%, 0%, 3.2%, 63.1%) |
| CIE-LAB | lab(35.90, -21.70, -4.49) |
| CIE-LCH | lch(35.90, 22.16, 191.70°) |
| OKLab | oklab(43.93% -0.0659 -0.0125) |
| OKLCH | oklch(43.93% 0.067 190.8) |
| XYZ | xyz(6.2668, 8.9542, 11.2936) |
| Luminance | 0.0896 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 1.31
Dark Green Blue
#1F6357
ΔE00 4.27
Dark Aqua
#05696B
ΔE00 4.40
Deep Teal
#00555A
ΔE00 4.74
Dark Blue Green
#005249
ΔE00 5.16
Dark Teal
#014D4E
ΔE00 5.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#185E5B #5E181B
analogous
#185E38 #185E5B #183E5E
triadic
#185E5B #5B185E #5E5B18
tetradic
#185E5B #38185E #5E181B #3E5E18
square
#185E5B #38185E #5E181B #3E5E18
split-complementary
#185E5B #5E183E #5E3818
monochromatic
#061818 #0C2D2C #185E5B #248F8A #31C0B9
Accessibility & contrast
On white
7.52
#185E5B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.79
#185E5B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #185E5B
7.52:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##185E5B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##185E5B | 1.00 | 7.52 | 2.79 | 7.52 |
| #FFFFFF | 7.52 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.79 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.52 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#58595B
Deuteranopia (green-blind)
#4E515C
Tritanopia (blue-blind)
#00615D
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #185e5b; /* rgb */ color: rgb(24, 94, 91); /* oklch */ color: oklch(43.9% 0.067 190.8);
Tailwind
colors: {
custom: {
50: '#618c89',
500: '#185e5b',
950: '#000000',
},
}SCSS
$custom: #185e5b; $custom-light: #618c89; $custom-dark: #000000;
JSON
{
"hex": "#185e5b",
"rgb": {
"r": 24,
"g": 94,
"b": 91
},
"hsl": {
"h": 177.429,
"s": 59.322,
"l": 23.137
},
"oklch": {
"l": 0.43933,
"c": 0.06705,
"h": 190.8
},
"luminance": 0.08955
}Semantic roles & 50–950 ramp
primary
#185E5B
secondary
#943D41
accent
#454CE3
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#060C0B
muted
#7A7D7C