#4FE4FA#4FE4FA
#4FE4FA is a very light, vivid teal. Relative luminance 0.641; OKLCH L 84.9% C 0.126 H 209.1°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).
Color values
| HEX | #4FE4FA |
|---|---|
| RGB | rgb(79, 228, 250) |
| HSL | hsl(188, 94%, 65%) |
| HSV | hsv(188, 68%, 98%) |
| CMYK | cmyk(68.4%, 8.8%, 0%, 2%) |
| CIE-LAB | lab(83.99, -32.22, -22.17) |
| CIE-LCH | lch(83.99, 39.11, 214.53°) |
| OKLab | oklab(84.95% -0.1105 -0.0616) |
| OKLCH | oklch(84.95% 0.126 209.1) |
| XYZ | xyz(48.2158, 64.0457, 100.2449) |
| Luminance | 0.6405 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Robin'S Egg
#6DEDFD
ΔE00 2.90
Aqua Blue
#02D8E9
ΔE00 4.20
Robin Egg Blue
#8AF1FE
ΔE00 5.06
Neon Blue
#04D9FF
ΔE00 5.07
Robin'S Egg Blue
#98EFF9
ΔE00 6.33
Bright Light Blue
#26F7FD
ΔE00 7.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FE4FA #FA654F
analogous
#4FFABA #4FE4FA #4F8FFA
triadic
#4FE4FA #FA4FE4 #E4FA4F
tetradic
#4FE4FA #BA4FFA #FA654F #8FFA4F
square
#4FE4FA #BA4FFA #FA654F #8FFA4F
split-complementary
#4FE4FA #FA4F8F #FABA4F
monochromatic
#06B0C9 #13DBF8 #4FE4FA #8BEDFC #C6F6FD
Accessibility & contrast
On white
1.52
#4FE4FA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
13.81
#4FE4FA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FE4FA
13.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FE4FA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FE4FA | 1.00 | 1.52 | 13.81 | 13.81 |
| #FFFFFF | 1.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 13.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 13.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D0DCFB
Deuteranopia (green-blind)
#B8CAFA
Tritanopia (blue-blind)
#00EEEB
Achromatopsia (no color)
#D1D1D1
Design tokens & code
CSS
--color: #4fe4fa; /* rgb */ color: rgb(79, 228, 250); /* oklch */ color: oklch(84.9% 0.126 209.1);
Tailwind
colors: {
custom: {
50: '#95edfc',
500: '#4fe4fa',
950: '#000000',
},
}SCSS
$custom: #4fe4fa; $custom-light: #95edfc; $custom-dark: #000000;
JSON
{
"hex": "#4fe4fa",
"rgb": {
"r": 79,
"g": 228,
"b": 250
},
"hsl": {
"h": 187.719,
"s": 94.475,
"l": 64.51
},
"oklch": {
"l": 0.84946,
"c": 0.12649,
"h": 209.1
},
"luminance": 0.64051
}Semantic roles & 50–950 ramp
primary
#4FE4FA
secondary
#C53C28
accent
#1E00E6
background
#FCFFFF
surface
#F5FEFF
border
#CFD6D7
text
#0F1617
muted
#808585