#15645B#15645B
#15645B is a mid, moderate teal. Relative luminance 0.100; OKLCH L 45.5% C 0.074 H 183.6°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #15645B |
|---|---|
| RGB | rgb(21, 100, 91) |
| HSL | hsl(173, 65%, 24%) |
| HSV | hsv(173, 79%, 39%) |
| CMYK | cmyk(79%, 0%, 9%, 60.8%) |
| CIE-LAB | lab(37.89, -25.20, -1.55) |
| CIE-LCH | lch(37.89, 25.25, 183.52°) |
| OKLab | oklab(45.54% -0.0739 -0.0046) |
| OKLCH | oklch(45.54% 0.074 183.6) |
| XYZ | xyz(6.7538, 10.0283, 11.4752) |
| Luminance | 0.1003 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 1.60
Dark Turquoise
#045C5A
ΔE00 4.02
Dark Aqua
#05696B
ΔE00 5.26
Dark Blue Green
#005249
ΔE00 5.92
Dark Aquamarine
#017371
ΔE00 6.13
Deep Turquoise
#017374
ΔE00 6.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15645B #64151E
analogous
#156433 #15645B #154564
triadic
#15645B #5B1564 #645B15
tetradic
#15645B #331564 #64151E #456415
square
#15645B #331564 #64151E #456415
split-complementary
#15645B #641545 #643315
monochromatic
#051917 #0A312D #15645B #209789 #2AC9B7
Accessibility & contrast
On white
6.99
#15645B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.01
#15645B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #15645B
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15645B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15645B | 1.00 | 6.99 | 3.01 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.01 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F5E5B
Deuteranopia (green-blind)
#54565C
Tritanopia (blue-blind)
#006661
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #15645b; /* rgb */ color: rgb(21, 100, 91); /* oklch */ color: oklch(45.5% 0.074 183.6);
Tailwind
colors: {
custom: {
50: '#619089',
500: '#15645b',
950: '#000000',
},
}SCSS
$custom: #15645b; $custom-light: #619089; $custom-dark: #000000;
JSON
{
"hex": "#15645b",
"rgb": {
"r": 21,
"g": 100,
"b": 91
},
"hsl": {
"h": 173.165,
"s": 65.289,
"l": 23.725
},
"oklch": {
"l": 0.4554,
"c": 0.07407,
"h": 183.6
},
"luminance": 0.10029
}Semantic roles & 50–950 ramp
primary
#15645B
secondary
#9B3A45
accent
#4053E8
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#060C0B
muted
#7A7D7C