#28554C#28554C
#28554C is a dark, muted teal. Relative luminance 0.075; OKLCH L 41.5% C 0.052 H 178.9°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).
Color values
| HEX | #28554C |
|---|---|
| RGB | rgb(40, 85, 76) |
| HSL | hsl(168, 36%, 25%) |
| HSV | hsv(168, 53%, 33%) |
| CMYK | cmyk(52.9%, 0%, 10.6%, 66.7%) |
| CIE-LAB | lab(32.85, -18.03, 0.49) |
| CIE-LCH | lch(32.85, 18.04, 178.44°) |
| OKLab | oklab(41.46% -0.0523 0.001) |
| OKLCH | oklch(41.46% 0.052 178.9) |
| XYZ | xyz(5.4275, 7.4695, 7.9918) |
| Luminance | 0.0747 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 4.03
Dark Turquoise
#045C5A
ΔE00 5.31
Dark Green Blue
#1F6357
ΔE00 5.35
Dark Teal
#014D4E
ΔE00 5.93
Darkslategray
#2F4F4F
ΔE00 5.94
Deep Teal
#00555A
ΔE00 7.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28554C #552831
analogous
#285536 #28554C #284855
triadic
#28554C #4C2855 #554C28
tetradic
#28554C #362855 #552831 #485528
square
#28554C #362855 #552831 #485528
split-complementary
#28554C #552848 #553628
monochromatic
#0A1513 #142B27 #28554C #3C7F71 #4FA896
Accessibility & contrast
On white
8.42
#28554C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.49
#28554C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #28554C
8.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28554C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##28554C | 1.00 | 8.42 | 2.49 | 8.42 |
| #FFFFFF | 8.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#52504C
Deuteranopia (green-blind)
#4B4B4D
Tritanopia (blue-blind)
#135652
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #28554c; /* rgb */ color: rgb(40, 85, 76); /* oklch */ color: oklch(41.5% 0.052 178.9);
Tailwind
colors: {
custom: {
50: '#66857e',
500: '#28554c',
950: '#000000',
},
}SCSS
$custom: #28554c; $custom-light: #66857e; $custom-dark: #000000;
JSON
{
"hex": "#28554c",
"rgb": {
"r": 40,
"g": 85,
"b": 76
},
"hsl": {
"h": 168,
"s": 36,
"l": 24.51
},
"oklch": {
"l": 0.41456,
"c": 0.0523,
"h": 178.9
},
"luminance": 0.0747
}Semantic roles & 50–950 ramp
primary
#28554C
secondary
#88515C
accent
#5C72CC
background
#F6F8F7
surface
#EBEFEE
border
#C6CAC9
text
#060B09
muted
#7A7C7B