#4DF8FC#4DF8FC
#4DF8FC is a very light, vivid teal. Relative luminance 0.757; OKLCH L 89.6% C 0.136 H 197.3°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).
Color values
| HEX | #4DF8FC |
|---|---|
| RGB | rgb(77, 248, 252) |
| HSL | hsl(181, 97%, 65%) |
| HSV | hsv(181, 69%, 99%) |
| CMYK | cmyk(69.4%, 1.6%, 0%, 1.2%) |
| CIE-LAB | lab(89.74, -41.16, -14.56) |
| CIE-LCH | lch(89.74, 43.66, 199.48°) |
| OKLab | oklab(89.6% -0.1296 -0.0404) |
| OKLCH | oklch(89.6% 0.136 197.3) |
| XYZ | xyz(54.1907, 75.7345, 103.8388) |
| Luminance | 0.7574 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bright Light Blue
#26F7FD
ΔE00 1.25
Bright Cyan
#41FDFE
ΔE00 1.57
Aqua
#00FFFF
ΔE00 2.70
Bright Turquoise
#0FFEF9
ΔE00 3.72
Robin'S Egg
#6DEDFD
ΔE00 5.64
Robin Egg Blue
#8AF1FE
ΔE00 6.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4DF8FC #FC514D
analogous
#4DFCA8 #4DF8FC #4DA1FC
triadic
#4DF8FC #FC4DF8 #F8FC4D
tetradic
#4DF8FC #A84DFC #FC514D #A1FC4D
square
#4DF8FC #A84DFC #FC514D #A1FC4D
split-complementary
#4DF8FC #FC4DA1 #FCA84D
monochromatic
#03C7CB #11F6FB #4DF8FC #89FAFD #C5FDFE
Accessibility & contrast
On white
1.30
#4DF8FC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.15
#4DF8FC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4DF8FC
16.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4DF8FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4DF8FC | 1.00 | 1.30 | 16.15 | 16.15 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.15 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.15 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E7EDFD
Deuteranopia (green-blind)
#CDDAFD
Tritanopia (blue-blind)
#00FFF9
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #4df8fc; /* rgb */ color: rgb(77, 248, 252); /* oklch */ color: oklch(89.6% 0.136 197.3);
Tailwind
colors: {
custom: {
50: '#97fbfd',
500: '#4df8fc',
950: '#000000',
},
}SCSS
$custom: #4df8fc; $custom-light: #97fbfd; $custom-dark: #000000;
JSON
{
"hex": "#4df8fc",
"rgb": {
"r": 77,
"g": 248,
"b": 252
},
"hsl": {
"h": 181.371,
"s": 96.685,
"l": 64.51
},
"oklch": {
"l": 0.89601,
"c": 0.13575,
"h": 197.3
},
"luminance": 0.75741
}Semantic roles & 50–950 ramp
primary
#4DF8FC
secondary
#C72A26
accent
#0500E6
background
#FCFFFF
surface
#F6FFFF
border
#D0D7D7
text
#0F1717
muted
#808585