#287779#287779
#287779 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.3% C 0.075 H 197.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).
Color values
| HEX | #287779 |
|---|---|
| RGB | rgb(40, 119, 121) |
| HSL | hsl(181, 50%, 32%) |
| HSV | hsv(181, 67%, 47%) |
| CMYK | cmyk(66.9%, 1.7%, 0%, 52.5%) |
| CIE-LAB | lab(45.67, -22.72, -8.14) |
| CIE-LCH | lch(45.67, 24.14, 199.70°) |
| OKLab | oklab(52.31% -0.0715 -0.0226) |
| OKLCH | oklch(52.31% 0.075 197.5) |
| XYZ | xyz(10.9216, 15.0240, 20.4098) |
| Luminance | 0.1502 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Aqua
#08787F
ΔE00 2.35
Deep Turquoise
#017374
ΔE00 2.71
Bluegreen
#017A79
ΔE00 2.87
Dark Aquamarine
#017371
ΔE00 3.45
Teal
#008080
ΔE00 3.94
Dark Aqua
#05696B
ΔE00 5.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#287779 #792A28
analogous
#287953 #287779 #284F79
triadic
#287779 #792877 #777928
tetradic
#287779 #532879 #792A28 #4F7928
square
#287779 #532879 #792A28 #4F7928
split-complementary
#287779 #79284F #795328
monochromatic
#0A1D1D #194A4B #287779 #37A4A7 #55C4C7
Accessibility & contrast
On white
5.24
#287779 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.00
#287779 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #287779
5.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##287779 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##287779 | 1.00 | 5.24 | 4.00 | 5.24 |
| #FFFFFF | 5.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6F7179
Deuteranopia (green-blind)
#62687A
Tritanopia (blue-blind)
#007B77
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #287779; /* rgb */ color: rgb(40, 119, 121); /* oklch */ color: oklch(52.3% 0.075 197.5);
Tailwind
colors: {
custom: {
50: '#6e9e9f',
500: '#287779',
950: '#000000',
},
}SCSS
$custom: #287779; $custom-light: #6e9e9f; $custom-dark: #000000;
JSON
{
"hex": "#287779",
"rgb": {
"r": 40,
"g": 119,
"b": 121
},
"hsl": {
"h": 181.481,
"s": 50.311,
"l": 31.569
},
"oklch": {
"l": 0.52305,
"c": 0.07502,
"h": 197.5
},
"luminance": 0.15025
}Semantic roles & 50–950 ramp
primary
#287779
secondary
#AB5452
accent
#514EDA
background
#F7F9F9
surface
#EDF2F2
border
#C8CCCC
text
#080E0E
muted
#7B7E7E