#27AAB4#27AAB4
#27AAB4 is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.6% C 0.107 H 202.9°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).
Color values
| HEX | #27AAB4 |
|---|---|
| RGB | rgb(39, 170, 180) |
| HSL | hsl(184, 64%, 43%) |
| HSV | hsv(184, 78%, 71%) |
| CMYK | cmyk(78.3%, 5.6%, 0%, 29.4%) |
| CIE-LAB | lab(63.73, -30.09, -14.96) |
| CIE-LCH | lch(63.73, 33.61, 206.43°) |
| OKLab | oklab(67.58% -0.0986 -0.0416) |
| OKLCH | oklch(67.58% 0.107 202.9) |
| XYZ | xyz(23.4459, 32.4732, 48.2034) |
| Luminance | 0.3248 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 3.53
Cadetblue
#5F9EA0
ΔE00 6.43
Lightseagreen
#20B2AA
ΔE00 7.21
Sea
#3C9992
ΔE00 8.43
Topaz
#13BBAF
ΔE00 9.46
Darkturquoise
#00CED1
ΔE00 10.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#27AAB4 #B43127
analogous
#27B477 #27AAB4 #2764B4
triadic
#27AAB4 #B427AA #AAB427
tetradic
#27AAB4 #7727B4 #B43127 #64B427
square
#27AAB4 #7727B4 #B43127 #64B427
split-complementary
#27AAB4 #B42764 #B47727
monochromatic
#114B4F #1C7A82 #27AAB4 #42CCD6 #74D9E1
Accessibility & contrast
On white
2.80
#27AAB4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.50
#27AAB4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #27AAB4
7.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##27AAB4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##27AAB4 | 1.00 | 2.80 | 7.50 | 7.50 |
| #FFFFFF | 2.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.50 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.50 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9CA2B5
Deuteranopia (green-blind)
#8994B4
Tritanopia (blue-blind)
#00B1AD
Achromatopsia (no color)
#9A9A9A
Design tokens & code
CSS
--color: #27aab4; /* rgb */ color: rgb(39, 170, 180); /* oklch */ color: oklch(67.6% 0.107 202.9);
Tailwind
colors: {
custom: {
50: '#7ac3ca',
500: '#27aab4',
950: '#000000',
},
}SCSS
$custom: #27aab4; $custom-light: #7ac3ca; $custom-dark: #000000;
JSON
{
"hex": "#27aab4",
"rgb": {
"r": 39,
"g": 170,
"b": 180
},
"hsl": {
"h": 184.255,
"s": 64.384,
"l": 42.941
},
"oklch": {
"l": 0.67584,
"c": 0.10698,
"h": 202.9
},
"luminance": 0.32476
}Semantic roles & 50–950 ramp
primary
#27AAB4
secondary
#C8756F
accent
#4C40E7
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1213
muted
#7C8182