#105D4C#105D4C
#105D4C is a dark, moderate teal. Relative luminance 0.085; OKLCH L 42.9% C 0.076 H 173.6°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).
Color values
| HEX | #105D4C |
|---|---|
| RGB | rgb(16, 93, 76) |
| HSL | hsl(167, 71%, 21%) |
| HSV | hsv(167, 83%, 36%) |
| CMYK | cmyk(82.8%, 0%, 18.3%, 63.5%) |
| CIE-LAB | lab(34.92, -26.90, 3.40) |
| CIE-LCH | lch(34.92, 27.12, 172.80°) |
| OKLab | oklab(42.94% -0.0759 0.0086) |
| OKLCH | oklch(42.94% 0.076 173.6) |
| XYZ | xyz(5.4319, 8.4600, 8.1827) |
| Luminance | 0.0846 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 3.21
Dark Blue Green
#005249
ΔE00 4.70
Dark Turquoise
#045C5A
ΔE00 6.62
Spruce
#0A5F38
ΔE00 7.46
Hunter Green
#355E3B
ΔE00 8.47
Evergreen
#05472A
ΔE00 8.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#105D4C #5D1021
analogous
#105D26 #105D4C #10485D
triadic
#105D4C #4C105D #5D4C10
tetradic
#105D4C #26105D #5D1021 #485D10
square
#105D4C #26105D #5D1021 #485D10
split-complementary
#105D4C #5D1048 #5D2610
monochromatic
#041A15 #072921 #105D4C #199177 #22C5A1
Accessibility & contrast
On white
7.80
#105D4C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.69
#105D4C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #105D4C
7.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##105D4C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##105D4C | 1.00 | 7.80 | 2.69 | 7.80 |
| #FFFFFF | 7.80 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.80 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5A564B
Deuteranopia (green-blind)
#504F4D
Tritanopia (blue-blind)
#005E58
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #105d4c; /* rgb */ color: rgb(16, 93, 76); /* oklch */ color: oklch(42.9% 0.076 173.6);
Tailwind
colors: {
custom: {
50: '#5d8b7e',
500: '#105d4c',
950: '#000000',
},
}SCSS
$custom: #105d4c; $custom-light: #5d8b7e; $custom-dark: #000000;
JSON
{
"hex": "#105d4c",
"rgb": {
"r": 16,
"g": 93,
"b": 76
},
"hsl": {
"h": 166.753,
"s": 70.642,
"l": 21.373
},
"oklch": {
"l": 0.42939,
"c": 0.07636,
"h": 173.6
},
"luminance": 0.08461
}Semantic roles & 50–950 ramp
primary
#105D4C
secondary
#963349
accent
#3A62ED
background
#F5F8F7
surface
#EAF0EE
border
#C6CBC9
text
#050C09
muted
#797D7B