#1A554C#1A554C
#1A554C is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.9% C 0.062 H 181.1°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).
Color values
| HEX | #1A554C |
|---|---|
| RGB | rgb(26, 85, 76) |
| HSL | hsl(171, 53%, 22%) |
| HSV | hsv(171, 69%, 33%) |
| CMYK | cmyk(69.4%, 0%, 10.6%, 66.7%) |
| CIE-LAB | lab(32.34, -21.30, -0.32) |
| CIE-LCH | lch(32.34, 21.30, 180.85°) |
| OKLab | oklab(40.9% -0.062 -0.0012) |
| OKLCH | oklch(40.9% 0.062 181.1) |
| XYZ | xyz(4.9784, 7.2379, 7.9708) |
| Luminance | 0.0724 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 2.06
Dark Turquoise
#045C5A
ΔE00 4.26
Dark Green Blue
#1F6357
ΔE00 4.72
Dark Teal
#014D4E
ΔE00 5.34
Deep Teal
#00555A
ΔE00 6.63
Darkslategray
#2F4F4F
ΔE00 7.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A554C #551A23
analogous
#1A552F #1A554C #1A4155
triadic
#1A554C #4C1A55 #554C1A
tetradic
#1A554C #2F1A55 #551A23 #41551A
square
#1A554C #2F1A55 #551A23 #41551A
split-complementary
#1A554C #551A41 #552F1A
monochromatic
#071715 #0C2622 #1A554C #288476 #37B3A0
Accessibility & contrast
On white
8.58
#1A554C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.45
#1A554C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A554C
8.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A554C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A554C | 1.00 | 8.58 | 2.45 | 8.58 |
| #FFFFFF | 8.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.45 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#51504C
Deuteranopia (green-blind)
#48494D
Tritanopia (blue-blind)
#005752
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #1a554c; /* rgb */ color: rgb(26, 85, 76); /* oklch */ color: oklch(40.9% 0.062 181.1);
Tailwind
colors: {
custom: {
50: '#5f857e',
500: '#1a554c',
950: '#000000',
},
}SCSS
$custom: #1a554c; $custom-light: #5f857e; $custom-dark: #000000;
JSON
{
"hex": "#1a554c",
"rgb": {
"r": 26,
"g": 85,
"b": 76
},
"hsl": {
"h": 170.847,
"s": 53.153,
"l": 21.765
},
"oklch": {
"l": 0.40899,
"c": 0.06198,
"h": 181.1
},
"luminance": 0.07238
}Semantic roles & 50–950 ramp
primary
#1A554C
secondary
#8B404B
accent
#4B61DD
background
#F5F8F7
surface
#EAEFEE
border
#C6CAC9
text
#050B09
muted
#797C7B