#18433E#18433E
#18433E is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.1% C 0.048 H 184.9°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #18433E |
|---|---|
| RGB | rgb(24, 67, 62) |
| HSL | hsl(173, 47%, 18%) |
| HSV | hsv(173, 64%, 26%) |
| CMYK | cmyk(64.2%, 0%, 7.5%, 73.7%) |
| CIE-LAB | lab(25.43, -16.24, -1.43) |
| CIE-LCH | lch(25.43, 16.30, 185.03°) |
| OKLab | oklab(35.12% -0.048 -0.0041) |
| OKLCH | oklch(35.12% 0.048 184.9) |
| XYZ | xyz(3.2530, 4.5560, 5.2645) |
| Luminance | 0.0456 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.91
Darkslategray
#2F4F4F
ΔE00 5.97
Dark Blue Green
#005249
ΔE00 6.17
Deep Teal
#00555A
ΔE00 7.80
Dark Turquoise
#045C5A
ΔE00 8.74
Evergreen
#05472A
ΔE00 10.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#18433E #43181D
analogous
#184328 #18433E #183243
triadic
#18433E #3E1843 #433E18
tetradic
#18433E #281843 #43181D #324318
square
#18433E #281843 #43181D #324318
split-complementary
#18433E #431832 #432818
monochromatic
#081715 #081715 #18433E #287068 #389D91
Accessibility & contrast
On white
10.99
#18433E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#18433E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #18433E
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##18433E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##18433E | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#403F3E
Deuteranopia (green-blind)
#393A3F
Tritanopia (blue-blind)
#004441
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #18433e; /* rgb */ color: rgb(24, 67, 62); /* oklch */ color: oklch(35.1% 0.048 184.9);
Tailwind
colors: {
custom: {
50: '#5a7773',
500: '#18433e',
950: '#000000',
},
}SCSS
$custom: #18433e; $custom-light: #5a7773; $custom-dark: #000000;
JSON
{
"hex": "#18433e",
"rgb": {
"r": 24,
"g": 67,
"b": 62
},
"hsl": {
"h": 173.023,
"s": 47.253,
"l": 17.843
},
"oklch": {
"l": 0.35118,
"c": 0.04823,
"h": 184.9
},
"luminance": 0.04556
}Semantic roles & 50–950 ramp
primary
#18433E
secondary
#7A3D44
accent
#5161D7
background
#F5F7F6
surface
#E9EDEC
border
#C5C8C7
text
#040808
muted
#797B7B