#1A574B#1A574B
#1A574B is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.4% C 0.065 H 177.3°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).
Color values
| HEX | #1A574B |
|---|---|
| RGB | rgb(26, 87, 75) |
| HSL | hsl(168, 54%, 22%) |
| HSV | hsv(168, 70%, 34%) |
| CMYK | cmyk(70.1%, 0%, 13.8%, 65.9%) |
| CIE-LAB | lab(33.01, -22.63, 1.29) |
| CIE-LCH | lch(33.01, 22.67, 176.73°) |
| OKLab | oklab(41.44% -0.0649 0.0031) |
| OKLCH | oklch(41.44% 0.065 177.3) |
| XYZ | xyz(5.1036, 7.5434, 7.8423) |
| Luminance | 0.0754 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 2.55
Dark Green Blue
#1F6357
ΔE00 3.98
Dark Turquoise
#045C5A
ΔE00 5.06
Dark Teal
#014D4E
ΔE00 6.78
Deep Teal
#00555A
ΔE00 7.99
Darkslategray
#2F4F4F
ΔE00 8.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A574B #571A26
analogous
#1A572D #1A574B #1A4557
triadic
#1A574B #4B1A57 #574B1A
tetradic
#1A574B #2D1A57 #571A26 #45571A
square
#1A574B #2D1A57 #571A26 #45571A
split-complementary
#1A574B #571A45 #572D1A
monochromatic
#071814 #0C2822 #1A574B #288674 #36B59C
Accessibility & contrast
On white
8.37
#1A574B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.51
#1A574B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A574B
8.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A574B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A574B | 1.00 | 8.37 | 2.51 | 8.37 |
| #FFFFFF | 8.37 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.37 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#53514A
Deuteranopia (green-blind)
#4B4B4C
Tritanopia (blue-blind)
#005853
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #1a574b; /* rgb */ color: rgb(26, 87, 75); /* oklch */ color: oklch(41.4% 0.065 177.3);
Tailwind
colors: {
custom: {
50: '#5f877d',
500: '#1a574b',
950: '#000000',
},
}SCSS
$custom: #1a574b; $custom-light: #5f877d; $custom-dark: #000000;
JSON
{
"hex": "#1a574b",
"rgb": {
"r": 26,
"g": 87,
"b": 75
},
"hsl": {
"h": 168.197,
"s": 53.982,
"l": 22.157
},
"oklch": {
"l": 0.41435,
"c": 0.06498,
"h": 177.3
},
"luminance": 0.07544
}Semantic roles & 50–950 ramp
primary
#1A574B
secondary
#8D404F
accent
#4A67DD
background
#F5F8F7
surface
#EAEFEE
border
#C6CAC9
text
#050B09
muted
#797C7B