#28ACB2#28ACB2
#28ACB2 is a light, moderate teal. Relative luminance 0.332; OKLCH L 68.0% C 0.107 H 199.7°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).
Color values
| HEX | #28ACB2 |
|---|---|
| RGB | rgb(40, 172, 178) |
| HSL | hsl(183, 63%, 43%) |
| HSV | hsv(183, 78%, 70%) |
| CMYK | cmyk(77.5%, 3.4%, 0%, 30.2%) |
| CIE-LAB | lab(64.30, -31.58, -12.99) |
| CIE-LCH | lch(64.30, 34.14, 202.37°) |
| OKLab | oklab(68.02% -0.1011 -0.0361) |
| OKLCH | oklch(68.02% 0.107 199.7) |
| XYZ | xyz(23.6598, 33.1676, 47.2659) |
| Luminance | 0.3317 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.65
Lightseagreen
#20B2AA
ΔE00 5.58
Cadetblue
#5F9EA0
ΔE00 6.61
Sea
#3C9992
ΔE00 7.77
Topaz
#13BBAF
ΔE00 7.84
Darkturquoise
#00CED1
ΔE00 9.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28ACB2 #B22E28
analogous
#28B273 #28ACB2 #2867B2
triadic
#28ACB2 #B228AC #ACB228
tetradic
#28ACB2 #7328B2 #B22E28 #67B228
square
#28ACB2 #7328B2 #B22E28 #67B228
split-complementary
#28ACB2 #B22867 #B27328
monochromatic
#124B4E #1D7C80 #28ACB2 #43CED5 #75DBE0
Accessibility & contrast
On white
2.75
#28ACB2 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.63
#28ACB2 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #28ACB2
7.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28ACB2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28ACB2 | 1.00 | 2.75 | 7.63 | 7.63 |
| #FFFFFF | 2.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9FA4B3
Deuteranopia (green-blind)
#8C96B3
Tritanopia (blue-blind)
#00B3AE
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #28acb2; /* rgb */ color: rgb(40, 172, 178); /* oklch */ color: oklch(68.0% 0.107 199.7);
Tailwind
colors: {
custom: {
50: '#7bc5c9',
500: '#28acb2',
950: '#000000',
},
}SCSS
$custom: #28acb2; $custom-light: #7bc5c9; $custom-dark: #000000;
JSON
{
"hex": "#28acb2",
"rgb": {
"r": 40,
"g": 172,
"b": 178
},
"hsl": {
"h": 182.609,
"s": 63.303,
"l": 42.745
},
"oklch": {
"l": 0.68024,
"c": 0.10732,
"h": 199.7
},
"luminance": 0.33171
}Semantic roles & 50–950 ramp
primary
#28ACB2
secondary
#C7726F
accent
#4941E6
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1313
muted
#7C8282