#166258#166258
#166258 is a dark, moderate teal. Relative luminance 0.096; OKLCH L 44.9% C 0.073 H 182.1°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).
Color values
| HEX | #166258 |
|---|---|
| RGB | rgb(22, 98, 88) |
| HSL | hsl(172, 63%, 24%) |
| HSV | hsv(172, 78%, 38%) |
| CMYK | cmyk(77.6%, 0%, 10.2%, 61.6%) |
| CIE-LAB | lab(37.13, -24.98, -0.81) |
| CIE-LCH | lch(37.13, 24.99, 181.87°) |
| OKLab | oklab(44.9% -0.0728 -0.0026) |
| OKLCH | oklch(44.9% 0.073 182.1) |
| XYZ | xyz(6.4592, 9.6097, 10.7451) |
| Luminance | 0.0961 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 1.15
Dark Turquoise
#045C5A
ΔE00 4.03
Dark Blue Green
#005249
ΔE00 5.26
Dark Aqua
#05696B
ΔE00 5.96
Dark Aquamarine
#017371
ΔE00 6.96
Deep Turquoise
#017374
ΔE00 7.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#166258 #621620
analogous
#166232 #166258 #164662
triadic
#166258 #581662 #625816
tetradic
#166258 #321662 #621620 #466216
square
#166258 #321662 #621620 #466216
split-complementary
#166258 #621646 #623216
monochromatic
#061916 #0B302B #166258 #219485 #2CC6B2
Accessibility & contrast
On white
7.19
#166258 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.92
#166258 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #166258
7.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##166258 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##166258 | 1.00 | 7.19 | 2.92 | 7.19 |
| #FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.92 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5D5C58
Deuteranopia (green-blind)
#535459
Tritanopia (blue-blind)
#00645F
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #166258; /* rgb */ color: rgb(22, 98, 88); /* oklch */ color: oklch(44.9% 0.073 182.1);
Tailwind
colors: {
custom: {
50: '#618f87',
500: '#166258',
950: '#000000',
},
}SCSS
$custom: #166258; $custom-light: #618f87; $custom-dark: #000000;
JSON
{
"hex": "#166258",
"rgb": {
"r": 22,
"g": 98,
"b": 88
},
"hsl": {
"h": 172.105,
"s": 63.333,
"l": 23.529
},
"oklch": {
"l": 0.44895,
"c": 0.07288,
"h": 182.1
},
"luminance": 0.09611
}Semantic roles & 50–950 ramp
primary
#166258
secondary
#993B47
accent
#4157E6
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#060C0B
muted
#7A7D7C