#1D5A4E#1D5A4E
#1D5A4E is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.065 H 177.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #1D5A4E |
|---|---|
| RGB | rgb(29, 90, 78) |
| HSL | hsl(168, 51%, 23%) |
| HSV | hsv(168, 68%, 35%) |
| CMYK | cmyk(67.8%, 0%, 13.3%, 64.7%) |
| CIE-LAB | lab(34.24, -22.71, 1.20) |
| CIE-LCH | lch(34.24, 22.74, 176.98°) |
| OKLab | oklab(42.49% -0.0652 0.0028) |
| OKLCH | oklch(42.49% 0.065 177.5) |
| XYZ | xyz(5.5374, 8.1230, 8.4823) |
| Luminance | 0.0812 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 3.01
Dark Blue Green
#005249
ΔE00 3.30
Dark Turquoise
#045C5A
ΔE00 4.80
Dark Teal
#014D4E
ΔE00 7.24
Deep Teal
#00555A
ΔE00 8.07
Dark Aqua
#05696B
ΔE00 8.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1D5A4E #5A1D29
analogous
#1D5A2F #1D5A4E #1D475A
triadic
#1D5A4E #4E1D5A #5A4E1D
tetradic
#1D5A4E #2F1D5A #5A1D29 #475A1D
square
#1D5A4E #2F1D5A #5A1D29 #475A1D
split-complementary
#1D5A4E #5A1D47 #5A2F1D
monochromatic
#071714 #0E2C26 #1D5A4E #2C8876 #3BB79E
Accessibility & contrast
On white
8.00
#1D5A4E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#1D5A4E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1D5A4E
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1D5A4E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1D5A4E | 1.00 | 8.00 | 2.62 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#56544D
Deuteranopia (green-blind)
#4D4E4F
Tritanopia (blue-blind)
#005B56
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #1d5a4e; /* rgb */ color: rgb(29, 90, 78); /* oklch */ color: oklch(42.5% 0.065 177.5);
Tailwind
colors: {
custom: {
50: '#61897f',
500: '#1d5a4e',
950: '#000000',
},
}SCSS
$custom: #1d5a4e; $custom-light: #61897f; $custom-dark: #000000;
JSON
{
"hex": "#1d5a4e",
"rgb": {
"r": 29,
"g": 90,
"b": 78
},
"hsl": {
"h": 168.197,
"s": 51.261,
"l": 23.333
},
"oklch": {
"l": 0.42487,
"c": 0.06529,
"h": 177.5
},
"luminance": 0.08124
}Semantic roles & 50–950 ramp
primary
#1D5A4E
secondary
#8F4452
accent
#4D69DB
background
#F6F8F7
surface
#EBF0EE
border
#C6CBC9
text
#050B0A
muted
#7A7C7C