#285D55#285D55
#285D55 is a dark, muted teal. Relative luminance 0.089; OKLCH L 44.0% C 0.058 H 182.3°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).
Color values
| HEX | #285D55 |
|---|---|
| RGB | rgb(40, 93, 85) |
| HSL | hsl(171, 40%, 26%) |
| HSV | hsv(171, 57%, 36%) |
| CMYK | cmyk(57%, 0%, 8.6%, 63.5%) |
| CIE-LAB | lab(35.86, -19.81, -0.76) |
| CIE-LCH | lch(35.86, 19.83, 182.19°) |
| OKLab | oklab(43.98% -0.0581 -0.0024) |
| OKLCH | oklch(43.98% 0.058 182.3) |
| XYZ | xyz(6.4284, 8.9351, 9.9784) |
| Luminance | 0.0894 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 3.08
Dark Turquoise
#045C5A
ΔE00 3.81
Dark Blue Green
#005249
ΔE00 4.82
Dark Aqua
#05696B
ΔE00 6.59
Deep Teal
#00555A
ΔE00 6.77
Dark Teal
#014D4E
ΔE00 6.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#285D55 #5D2830
analogous
#285D3A #285D55 #284A5D
triadic
#285D55 #55285D #5D5528
tetradic
#285D55 #3A285D #5D2830 #4A5D28
square
#285D55 #3A285D #5D2830 #4A5D28
split-complementary
#285D55 #5D284A #5D3A28
monochromatic
#091514 #16322E #285D55 #3A887C #4DB2A3
Accessibility & contrast
On white
7.53
#285D55 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.79
#285D55 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #285D55
7.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##285D55 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##285D55 | 1.00 | 7.53 | 2.79 | 7.53 |
| #FFFFFF | 7.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.79 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#595855
Deuteranopia (green-blind)
#515256
Tritanopia (blue-blind)
#075F5A
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #285d55; /* rgb */ color: rgb(40, 93, 85); /* oklch */ color: oklch(44.0% 0.058 182.3);
Tailwind
colors: {
custom: {
50: '#678b84',
500: '#285d55',
950: '#000000',
},
}SCSS
$custom: #285d55; $custom-light: #678b84; $custom-dark: #000000;
JSON
{
"hex": "#285d55",
"rgb": {
"r": 40,
"g": 93,
"b": 85
},
"hsl": {
"h": 170.943,
"s": 39.85,
"l": 26.078
},
"oklch": {
"l": 0.4398,
"c": 0.05814,
"h": 182.3
},
"luminance": 0.08936
}Semantic roles & 50–950 ramp
primary
#285D55
secondary
#90515B
accent
#586AD0
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#060C0B
muted
#7A7D7C