#104B4C#104B4C
#104B4C is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.7% C 0.058 H 196.7°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).
Color values
| HEX | #104B4C |
|---|---|
| RGB | rgb(16, 75, 76) |
| HSL | hsl(181, 65%, 18%) |
| HSV | hsv(181, 79%, 30%) |
| CMYK | cmyk(78.9%, 1.3%, 0%, 70.2%) |
| CIE-LAB | lab(28.55, -17.61, -5.96) |
| CIE-LCH | lch(28.55, 18.59, 198.70°) |
| OKLab | oklab(37.74% -0.0552 -0.0166) |
| OKLCH | oklch(37.74% 0.058 196.7) |
| XYZ | xyz(4.0337, 5.6636, 7.7167) |
| Luminance | 0.0566 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 1.39
Deep Teal
#00555A
ΔE00 3.80
Darkslategray
#2F4F4F
ΔE00 4.87
Dark Blue Green
#005249
ΔE00 5.83
Dark Turquoise
#045C5A
ΔE00 6.02
Petrol
#005F6A
ΔE00 7.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#104B4C #4C1110
analogous
#104C2F #104B4C #102D4C
triadic
#104B4C #4C104B #4B4C10
tetradic
#104B4C #2F104C #4C1110 #2D4C10
square
#104B4C #2F104C #4C1110 #2D4C10
split-complementary
#104B4C #4C102D #4C2F10
monochromatic
#051919 #051919 #104B4C #1B7D7F #25AFB1
Accessibility & contrast
On white
9.85
#104B4C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.13
#104B4C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #104B4C
9.85:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##104B4C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##104B4C | 1.00 | 9.85 | 2.13 | 9.85 |
| #FFFFFF | 9.85 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.13 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.85 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#45474C
Deuteranopia (green-blind)
#3D414C
Tritanopia (blue-blind)
#004E4B
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #104b4c; /* rgb */ color: rgb(16, 75, 76); /* oklch */ color: oklch(37.7% 0.058 196.7);
Tailwind
colors: {
custom: {
50: '#5a7d7e',
500: '#104b4c',
950: '#000000',
},
}SCSS
$custom: #104b4c; $custom-light: #5a7d7e; $custom-dark: #000000;
JSON
{
"hex": "#104b4c",
"rgb": {
"r": 16,
"g": 75,
"b": 76
},
"hsl": {
"h": 181,
"s": 65.217,
"l": 18.039
},
"oklch": {
"l": 0.37741,
"c": 0.05768,
"h": 196.7
},
"luminance": 0.05664
}Semantic roles & 50–950 ramp
primary
#104B4C
secondary
#863332
accent
#4240E8
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#040909
muted
#797B7B