#27A4BC#27A4BC
#27A4BC is a light, moderate teal. Relative luminance 0.306; OKLCH L 66.4% C 0.108 H 214.2°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).
Color values
| HEX | #27A4BC |
|---|---|
| RGB | rgb(39, 164, 188) |
| HSL | hsl(190, 66%, 45%) |
| HSV | hsv(190, 79%, 74%) |
| CMYK | cmyk(79.3%, 12.8%, 0%, 26.3%) |
| CIE-LAB | lab(62.18, -24.56, -21.80) |
| CIE-LCH | lch(62.18, 32.84, 221.59°) |
| OKLab | oklab(66.42% -0.0894 -0.0608) |
| OKLCH | oklch(66.42% 0.108 214.2) |
| XYZ | xyz(23.1853, 30.6102, 52.2536) |
| Luminance | 0.3061 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.55
Cadetblue
#5F9EA0
ΔE00 8.30
Greyblue
#77A1B5
ΔE00 9.28
Teal Blue
#01889F
ΔE00 9.43
Bluegrey
#85A3B2
ΔE00 11.83
Dirty Blue
#3F829D
ΔE00 12.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#27A4BC #BC3F27
analogous
#27BC89 #27A4BC #275ABC
triadic
#27A4BC #BC27A4 #A4BC27
tetradic
#27A4BC #8927BC #BC3F27 #5ABC27
square
#27A4BC #8927BC #BC3F27 #5ABC27
split-complementary
#27A4BC #BC275A #BC8927
monochromatic
#124C57 #1C7889 #27A4BC #47C1D9 #7AD2E3
Accessibility & contrast
On white
2.95
#27A4BC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.12
#27A4BC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #27A4BC
7.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##27A4BC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##27A4BC | 1.00 | 2.95 | 7.12 | 7.12 |
| #FFFFFF | 2.95 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#939EBD
Deuteranopia (green-blind)
#7F90BC
Tritanopia (blue-blind)
#00ADAB
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #27a4bc; /* rgb */ color: rgb(39, 164, 188); /* oklch */ color: oklch(66.4% 0.108 214.2);
Tailwind
colors: {
custom: {
50: '#7bbfd0',
500: '#27a4bc',
950: '#000000',
},
}SCSS
$custom: #27a4bc; $custom-light: #7bbfd0; $custom-dark: #000000;
JSON
{
"hex": "#27a4bc",
"rgb": {
"r": 39,
"g": 164,
"b": 188
},
"hsl": {
"h": 189.664,
"s": 65.639,
"l": 44.51
},
"oklch": {
"l": 0.6642,
"c": 0.10813,
"h": 214.2
},
"luminance": 0.30613
}Semantic roles & 50–950 ramp
primary
#27A4BC
secondary
#CB8273
accent
#5A3FE9
background
#F8FBFC
surface
#EFF7F9
border
#CAD0D2
text
#0B1214
muted
#7C8182