#18603C#18603C
#18603C is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.5% C 0.092 H 156.8°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).
Color values
| HEX | #18603C |
|---|---|
| RGB | rgb(24, 96, 60) |
| HSL | hsl(150, 60%, 24%) |
| HSV | hsv(150, 75%, 38%) |
| CMYK | cmyk(75%, 0%, 37.5%, 62.4%) |
| CIE-LAB | lab(35.76, -31.20, 14.40) |
| CIE-LCH | lch(35.76, 34.37, 155.22°) |
| OKLab | oklab(43.55% -0.0845 0.0362) |
| OKLCH | oklch(43.55% 0.092 156.8) |
| XYZ | xyz(5.3747, 8.8856, 5.7059) |
| Luminance | 0.0889 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Spruce
#0A5F38
ΔE00 1.24
Pine
#2B5D34
ΔE00 3.50
Hunter Green
#355E3B
ΔE00 4.35
Forest Green
#2D5A27
ΔE00 6.42
Evergreen
#05472A
ΔE00 7.95
Pine Green
#0A481E
ΔE00 8.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#18603C #60183C
analogous
#186018 #18603C #186060
triadic
#18603C #3C1860 #603C18
tetradic
#18603C #181860 #60183C #606018
square
#18603C #181860 #60183C #606018
split-complementary
#18603C #601860 #601818
monochromatic
#06180F #0C2F1D #18603C #24915B #30C279
Accessibility & contrast
On white
7.56
#18603C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.78
#18603C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #18603C
7.56:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##18603C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##18603C | 1.00 | 7.56 | 2.78 | 7.56 |
| #FFFFFF | 7.56 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.78 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.56 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F583A
Deuteranopia (green-blind)
#56523E
Tritanopia (blue-blind)
#005F57
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #18603c; /* rgb */ color: rgb(24, 96, 60); /* oklch */ color: oklch(43.5% 0.092 156.8);
Tailwind
colors: {
custom: {
50: '#608e72',
500: '#18603c',
950: '#000000',
},
}SCSS
$custom: #18603c; $custom-light: #608e72; $custom-dark: #000000;
JSON
{
"hex": "#18603c",
"rgb": {
"r": 24,
"g": 96,
"b": 60
},
"hsl": {
"h": 150,
"s": 60,
"l": 23.529
},
"oklch": {
"l": 0.43549,
"c": 0.09196,
"h": 156.8
},
"luminance": 0.08886
}Semantic roles & 50–950 ramp
primary
#18603C
secondary
#963D6A
accent
#4594E3
background
#F6F8F6
surface
#EBF0EC
border
#C6CBC7
text
#050C08
muted
#7A7D7B