#1C574A#1C574A
#1C574A is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.5% C 0.064 H 175.7°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).
Color values
| HEX | #1C574A |
|---|---|
| RGB | rgb(28, 87, 74) |
| HSL | hsl(167, 51%, 23%) |
| HSV | hsv(167, 68%, 34%) |
| CMYK | cmyk(67.8%, 0%, 14.9%, 65.9%) |
| CIE-LAB | lab(33.04, -22.53, 1.97) |
| CIE-LCH | lch(33.04, 22.61, 175.00°) |
| OKLab | oklab(41.47% -0.0643 0.0049) |
| OKLCH | oklch(41.47% 0.064 175.7) |
| XYZ | xyz(5.1225, 7.5571, 7.6659) |
| Luminance | 0.0756 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 2.91
Dark Green Blue
#1F6357
ΔE00 4.06
Dark Turquoise
#045C5A
ΔE00 5.52
Dark Teal
#014D4E
ΔE00 7.18
Deep Teal
#00555A
ΔE00 8.45
Evergreen
#05472A
ΔE00 8.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C574A #571C29
analogous
#1C572D #1C574A #1C4657
triadic
#1C574A #4A1C57 #574A1C
tetradic
#1C574A #2D1C57 #571C29 #46571C
square
#1C574A #2D1C57 #571C29 #46571C
split-complementary
#1C574A #571C46 #572D1C
monochromatic
#071714 #0D2923 #1C574A #2B8571 #3AB499
Accessibility & contrast
On white
8.36
#1C574A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.51
#1C574A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1C574A
8.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C574A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C574A | 1.00 | 8.36 | 2.51 | 8.36 |
| #FFFFFF | 8.36 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.36 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#545149
Deuteranopia (green-blind)
#4B4B4B
Tritanopia (blue-blind)
#005853
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #1c574a; /* rgb */ color: rgb(28, 87, 74); /* oklch */ color: oklch(41.5% 0.064 175.7);
Tailwind
colors: {
custom: {
50: '#60877c',
500: '#1c574a',
950: '#000000',
},
}SCSS
$custom: #1c574a; $custom-light: #60877c; $custom-dark: #000000;
JSON
{
"hex": "#1c574a",
"rgb": {
"r": 28,
"g": 87,
"b": 74
},
"hsl": {
"h": 166.78,
"s": 51.304,
"l": 22.549
},
"oklch": {
"l": 0.41466,
"c": 0.06447,
"h": 175.7
},
"luminance": 0.07558
}Semantic roles & 50–950 ramp
primary
#1C574A
secondary
#8D4253
accent
#4D6CDB
background
#F5F8F7
surface
#EAEFEE
border
#C6CAC9
text
#050B09
muted
#797C7B