#104A51#104A51
#104A51 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.7% C 0.058 H 207.0°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).
Color values
| HEX | #104A51 |
|---|---|
| RGB | rgb(16, 74, 81) |
| HSL | hsl(186, 67%, 19%) |
| HSV | hsv(186, 80%, 32%) |
| CMYK | cmyk(80.2%, 8.6%, 0%, 68.2%) |
| CIE-LAB | lab(28.38, -15.29, -9.44) |
| CIE-LCH | lch(28.38, 17.96, 211.70°) |
| OKLab | oklab(37.67% -0.0516 -0.0262) |
| OKLCH | oklch(37.67% 0.058 207) |
| XYZ | xyz(4.1470, 5.6013, 8.6456) |
| Luminance | 0.0560 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.08
Deep Teal
#00555A
ΔE00 4.35
Darkslategray
#2F4F4F
ΔE00 5.03
Petrol
#005F6A
ΔE00 7.09
Dark Turquoise
#045C5A
ΔE00 8.05
Dark Blue Green
#005249
ΔE00 9.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#104A51 #511710
analogous
#105138 #104A51 #102A51
triadic
#104A51 #51104A #4A5110
tetradic
#104A51 #381051 #511710 #2A5110
square
#104A51 #381051 #511710 #2A5110
split-complementary
#104A51 #51102A #513810
monochromatic
#05171A #061B1E #104A51 #1A7984 #24A7B7
Accessibility & contrast
On white
9.90
#104A51 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.12
#104A51 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #104A51
9.90:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##104A51 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##104A51 | 1.00 | 9.90 | 2.12 | 9.90 |
| #FFFFFF | 9.90 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.90 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#434751
Deuteranopia (green-blind)
#3A4051
Tritanopia (blue-blind)
#004E4C
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #104a51; /* rgb */ color: rgb(16, 74, 81); /* oklch */ color: oklch(37.7% 0.058 207.0);
Tailwind
colors: {
custom: {
50: '#5a7c81',
500: '#104a51',
950: '#000000',
},
}SCSS
$custom: #104a51; $custom-light: #5a7c81; $custom-dark: #000000;
JSON
{
"hex": "#104a51",
"rgb": {
"r": 16,
"g": 74,
"b": 81
},
"hsl": {
"h": 186.462,
"s": 67.01,
"l": 19.02
},
"oklch": {
"l": 0.37671,
"c": 0.05787,
"h": 207
},
"luminance": 0.05602
}Semantic roles & 50–950 ramp
primary
#104A51
secondary
#8B3C32
accent
#503EEA
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#04090A
muted
#797B7C