#185B5E#185B5E
#185B5E is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.065 H 199.4°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).
Color values
| HEX | #185B5E |
|---|---|
| RGB | rgb(24, 91, 94) |
| HSL | hsl(183, 59%, 23%) |
| HSV | hsv(183, 74%, 37%) |
| CMYK | cmyk(74.5%, 3.2%, 0%, 63.1%) |
| CIE-LAB | lab(34.97, -19.11, -7.75) |
| CIE-LCH | lch(34.97, 20.62, 202.07°) |
| OKLab | oklab(43.22% -0.0609 -0.0215) |
| OKLCH | oklch(43.22% 0.065 199.4) |
| XYZ | xyz(6.1373, 8.4838, 11.9016) |
| Luminance | 0.0848 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 2.36
Dark Turquoise
#045C5A
ΔE00 3.14
Petrol
#005F6A
ΔE00 3.70
Dark Teal
#014D4E
ΔE00 4.80
Dark Aqua
#05696B
ΔE00 5.01
Darkslategray
#2F4F4F
ΔE00 6.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#185B5E #5E1B18
analogous
#185E3E #185B5E #18385E
triadic
#185B5E #5E185B #5B5E18
tetradic
#185B5E #3E185E #5E1B18 #385E18
square
#185B5E #3E185E #5E1B18 #385E18
split-complementary
#185B5E #5E1838 #5E3E18
monochromatic
#061818 #0C2C2D #185B5E #248A8F #31B9C0
Accessibility & contrast
On white
7.79
#185B5E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#185B5E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #185B5E
7.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##185B5E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##185B5E | 1.00 | 7.79 | 2.70 | 7.79 |
| #FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#54575E
Deuteranopia (green-blind)
#4A4F5E
Tritanopia (blue-blind)
#005F5C
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #185b5e; /* rgb */ color: rgb(24, 91, 94); /* oklch */ color: oklch(43.2% 0.065 199.4);
Tailwind
colors: {
custom: {
50: '#61898b',
500: '#185b5e',
950: '#000000',
},
}SCSS
$custom: #185b5e; $custom-light: #61898b; $custom-dark: #000000;
JSON
{
"hex": "#185b5e",
"rgb": {
"r": 24,
"g": 91,
"b": 94
},
"hsl": {
"h": 182.571,
"s": 59.322,
"l": 23.137
},
"oklch": {
"l": 0.43217,
"c": 0.06463,
"h": 199.4
},
"luminance": 0.08485
}Semantic roles & 50–950 ramp
primary
#185B5E
secondary
#94413D
accent
#4C45E3
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#060B0C
muted
#7A7C7D