#57E4D0#57E4D0
#57E4D0 is a very light, vivid teal. Relative luminance 0.621; OKLCH L 83.7% C 0.124 H 182.2°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).
Color values
| HEX | #57E4D0 |
|---|---|
| RGB | rgb(87, 228, 208) |
| HSL | hsl(171, 72%, 62%) |
| HSV | hsv(171, 62%, 89%) |
| CMYK | cmyk(61.8%, 0%, 8.8%, 10.6%) |
| CIE-LAB | lab(82.95, -42.50, -1.50) |
| CIE-LCH | lch(82.95, 42.52, 182.02°) |
| OKLab | oklab(83.75% -0.1242 -0.0047) |
| OKLCH | oklch(83.75% 0.124 182.2) |
| XYZ | xyz(43.0538, 62.0625, 69.3726) |
| Luminance | 0.6207 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise
#40E0D0
ΔE00 1.97
Tiffany Blue
#7BF2DA
ΔE00 4.08
Aqua (survey)
#13EAC9
ΔE00 4.37
Bright Aqua
#0BF9EA
ΔE00 5.48
Mediumturquoise
#48D1CC
ΔE00 6.50
Seafoam Blue
#78D1B6
ΔE00 6.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57E4D0 #E4576B
analogous
#57E489 #57E4D0 #57B2E4
triadic
#57E4D0 #D057E4 #E4D057
tetradic
#57E4D0 #8957E4 #E4576B #B2E457
square
#57E4D0 #8957E4 #E4576B #B2E457
split-complementary
#57E4D0 #E457B2 #E48957
monochromatic
#1BA692 #23DBC1 #57E4D0 #8CECDF #C0F5EE
Accessibility & contrast
On white
1.57
#57E4D0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
13.41
#57E4D0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57E4D0
13.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57E4D0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57E4D0 | 1.00 | 1.57 | 13.41 | 13.41 |
| #FFFFFF | 1.57 | 1.00 | 21.00 | 21.00 |
| #000000 | 13.41 | 21.00 | 1.00 | 1.00 |
| ##000000 | 13.41 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#DAD8CF
Deuteranopia (green-blind)
#C5C8D2
Tritanopia (blue-blind)
#00E8DE
Achromatopsia (no color)
#CFCFCF
Design tokens & code
CSS
--color: #57e4d0; /* rgb */ color: rgb(87, 228, 208); /* oklch */ color: oklch(83.7% 0.124 182.2);
Tailwind
colors: {
custom: {
50: '#95edde',
500: '#57e4d0',
950: '#000000',
},
}SCSS
$custom: #57e4d0; $custom-light: #95edde; $custom-dark: #000000;
JSON
{
"hex": "#57e4d0",
"rgb": {
"r": 87,
"g": 228,
"b": 208
},
"hsl": {
"h": 171.489,
"s": 72.308,
"l": 61.765
},
"oklch": {
"l": 0.83747,
"c": 0.12432,
"h": 182.2
},
"luminance": 0.62067
}Semantic roles & 50–950 ramp
primary
#57E4D0
secondary
#A83747
accent
#112DD4
background
#FCFFFE
surface
#F5FEFC
border
#CFD6D5
text
#0F1615
muted
#808584