#40CBD7#40CBD7
#40CBD7 is a light, moderate teal. Relative luminance 0.487; OKLCH L 77.4% C 0.116 H 203.5°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).
Color values
| HEX | #40CBD7 |
|---|---|
| RGB | rgb(64, 203, 215) |
| HSL | hsl(185, 65%, 55%) |
| HSV | hsv(185, 70%, 84%) |
| CMYK | cmyk(70.2%, 5.6%, 0%, 15.7%) |
| CIE-LAB | lab(75.27, -32.53, -16.72) |
| CIE-LCH | lch(75.27, 36.58, 207.20°) |
| OKLab | oklab(77.43% -0.1067 -0.0464) |
| OKLCH | oklch(77.43% 0.116 203.5) |
| XYZ | xyz(35.7306, 48.7040, 71.7945) |
| Luminance | 0.4871 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua Blue
#02D8E9
ΔE00 3.55
Darkturquoise
#00CED1
ΔE00 4.14
Mediumturquoise
#48D1CC
ΔE00 6.17
Turquoise Blue
#06B1C4
ΔE00 7.46
Neon Blue
#04D9FF
ΔE00 8.07
Robin'S Egg
#6DEDFD
ΔE00 8.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40CBD7 #D74C40
analogous
#40D797 #40CBD7 #4080D7
triadic
#40CBD7 #D740CB #CBD740
tetradic
#40CBD7 #9740D7 #D74C40 #80D740
square
#40CBD7 #9740D7 #D74C40 #80D740
split-complementary
#40CBD7 #D74080 #D79740
monochromatic
#1B7981 #26A9B4 #40CBD7 #73D9E2 #A5E7EC
Accessibility & contrast
On white
1.96
#40CBD7 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.74
#40CBD7 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #40CBD7
10.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40CBD7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##40CBD7 | 1.00 | 1.96 | 10.74 | 10.74 |
| #FFFFFF | 1.96 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BBC3D8
Deuteranopia (green-blind)
#A5B3D8
Tritanopia (blue-blind)
#00D3CE
Achromatopsia (no color)
#B9B9B9
Design tokens & code
CSS
--color: #40cbd7; /* rgb */ color: rgb(64, 203, 215); /* oklch */ color: oklch(77.4% 0.116 203.5);
Tailwind
colors: {
custom: {
50: '#8adbe3',
500: '#40cbd7',
950: '#000000',
},
}SCSS
$custom: #40cbd7; $custom-light: #8adbe3; $custom-dark: #000000;
JSON
{
"hex": "#40cbd7",
"rgb": {
"r": 64,
"g": 203,
"b": 215
},
"hsl": {
"h": 184.768,
"s": 65.368,
"l": 54.706
},
"oklch": {
"l": 0.77434,
"c": 0.11639,
"h": 203.5
},
"luminance": 0.48708
}Semantic roles & 50–950 ramp
primary
#40CBD7
secondary
#D99F9A
accent
#4D3FE8
background
#F9FDFD
surface
#F2FBFB
border
#CCD4D4
text
#0D1515
muted
#7E8383