#28AF99#28AF99
#28AF99 is a light, moderate teal. Relative luminance 0.334; OKLCH L 67.9% C 0.116 H 178.7°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).
Color values
| HEX | #28AF99 |
|---|---|
| RGB | rgb(40, 175, 153) |
| HSL | hsl(170, 63%, 42%) |
| HSV | hsv(170, 77%, 69%) |
| CMYK | cmyk(77.1%, 0%, 12.6%, 31.4%) |
| CIE-LAB | lab(64.49, -40.17, 1.22) |
| CIE-LCH | lch(64.49, 40.19, 178.26°) |
| OKLab | oklab(67.94% -0.1155 0.0026) |
| OKLCH | oklch(67.94% 0.116 178.7) |
| XYZ | xyz(21.9519, 33.4083, 35.4223) |
| Luminance | 0.3341 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Greeny Blue
#42B395
ΔE00 3.28
Tealish
#24BCA8
ΔE00 3.79
Topaz
#13BBAF
ΔE00 5.10
Lightseagreen
#20B2AA
ΔE00 5.11
Turquoise (survey)
#06C2AC
ΔE00 5.27
Blue Green
#0F9B8E
ΔE00 6.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#28AF99 #AF283E
analogous
#28AF55 #28AF99 #2882AF
triadic
#28AF99 #9928AF #AF9928
tetradic
#28AF99 #5528AF #AF283E #82AF28
square
#28AF99 #5528AF #AF283E #82AF28
split-complementary
#28AF99 #AF2882 #AF5528
monochromatic
#114B42 #1D7D6D #28AF99 #41D4BC #73DFCD
Accessibility & contrast
On white
2.73
#28AF99 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.68
#28AF99 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #28AF99
7.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##28AF99 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##28AF99 | 1.00 | 2.73 | 7.68 | 7.68 |
| #FFFFFF | 2.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A8A498
Deuteranopia (green-blind)
#96979B
Tritanopia (blue-blind)
#00B2A8
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #28af99; /* rgb */ color: rgb(40, 175, 153); /* oklch */ color: oklch(67.9% 0.116 178.7);
Tailwind
colors: {
custom: {
50: '#79c7b7',
500: '#28af99',
950: '#000000',
},
}SCSS
$custom: #28af99; $custom-light: #79c7b7; $custom-dark: #000000;
JSON
{
"hex": "#28af99",
"rgb": {
"r": 40,
"g": 175,
"b": 153
},
"hsl": {
"h": 170.222,
"s": 62.791,
"l": 42.157
},
"oklch": {
"l": 0.67938,
"c": 0.1155,
"h": 178.7
},
"luminance": 0.33411
}Semantic roles & 50–950 ramp
primary
#28AF99
secondary
#C66D7B
accent
#425DE6
background
#F8FCFB
surface
#EFF8F6
border
#CAD1D0
text
#0B1311
muted
#7C8280