#105C53#105C53
#105C53 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.9% C 0.071 H 182.9°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #105C53 |
|---|---|
| RGB | rgb(16, 92, 83) |
| HSL | hsl(173, 70%, 21%) |
| HSV | hsv(173, 83%, 36%) |
| CMYK | cmyk(82.6%, 0%, 9.8%, 63.9%) |
| CIE-LAB | lab(34.78, -24.30, -1.17) |
| CIE-LCH | lch(34.78, 24.33, 182.77°) |
| OKLab | oklab(42.89% -0.071 -0.0036) |
| OKLCH | oklch(42.89% 0.071 182.9) |
| XYZ | xyz(5.6014, 8.3883, 9.5058) |
| Luminance | 0.0839 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 2.72
Dark Turquoise
#045C5A
ΔE00 3.20
Dark Blue Green
#005249
ΔE00 3.29
Dark Teal
#014D4E
ΔE00 6.65
Dark Aqua
#05696B
ΔE00 6.73
Deep Teal
#00555A
ΔE00 6.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#105C53 #5C1019
analogous
#105C2D #105C53 #103F5C
triadic
#105C53 #53105C #5C5310
tetradic
#105C53 #2D105C #5C1019 #3F5C10
square
#105C53 #2D105C #5C1019 #3F5C10
split-complementary
#105C53 #5C103F #5C2D10
monochromatic
#051A18 #072824 #105C53 #199082 #22C4B1
Accessibility & contrast
On white
7.84
#105C53 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.68
#105C53 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #105C53
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##105C53 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##105C53 | 1.00 | 7.84 | 2.68 | 7.84 |
| #FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#575653
Deuteranopia (green-blind)
#4D4F54
Tritanopia (blue-blind)
#005E59
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #105c53; /* rgb */ color: rgb(16, 92, 83); /* oklch */ color: oklch(42.9% 0.071 182.9);
Tailwind
colors: {
custom: {
50: '#5e8a83',
500: '#105c53',
950: '#000000',
},
}SCSS
$custom: #105c53; $custom-light: #5e8a83; $custom-dark: #000000;
JSON
{
"hex": "#105c53",
"rgb": {
"r": 16,
"g": 92,
"b": 83
},
"hsl": {
"h": 172.895,
"s": 70.37,
"l": 21.176
},
"oklch": {
"l": 0.4289,
"c": 0.07113,
"h": 182.9
},
"luminance": 0.08389
}Semantic roles & 50–950 ramp
primary
#105C53
secondary
#95333E
accent
#3B50ED
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050C0A
muted
#797D7C