#40CEA0#40CEA0
#40CEA0 is a light, vivid teal. Relative luminance 0.478; OKLCH L 76.5% C 0.138 H 167.0°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #40CEA0 |
|---|---|
| RGB | rgb(64, 206, 160) |
| HSL | hsl(161, 59%, 53%) |
| HSV | hsv(161, 69%, 81%) |
| CMYK | cmyk(68.9%, 0%, 22.3%, 19.2%) |
| CIE-LAB | lab(74.68, -48.44, 12.08) |
| CIE-LCH | lch(74.68, 49.92, 166.00°) |
| OKLab | oklab(76.46% -0.1343 0.0309) |
| OKLCH | oklch(76.46% 0.138 167) |
| XYZ | xyz(30.5274, 47.7672, 40.8620) |
| Luminance | 0.4777 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Eucalyptus
#44D7A8
ΔE00 2.20
Mediumaquamarine
#66CDAA
ΔE00 3.72
Greenblue
#23C48B
ΔE00 4.05
Aquamarine (survey)
#04D8B2
ΔE00 4.11
Green Blue
#01C08D
ΔE00 4.42
Greenish Teal
#32BF84
ΔE00 5.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40CEA0 #CE406E
analogous
#40CE59 #40CEA0 #40B5CE
triadic
#40CEA0 #A040CE #CEA040
tetradic
#40CEA0 #5940CE #CE406E #B5CE40
square
#40CEA0 #5940CE #CE406E #B5CE40
split-complementary
#40CEA0 #CE40B5 #CE5940
monochromatic
#1E7559 #2BA67E #40CEA0 #71DAB8 #A1E7D0
Accessibility & contrast
On white
1.99
#40CEA0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.55
#40CEA0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #40CEA0
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40CEA0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##40CEA0 | 1.00 | 1.99 | 10.55 | 10.55 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C9C09E
Deuteranopia (green-blind)
#B6B2A3
Tritanopia (blue-blind)
#00CFC1
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #40cea0; /* rgb */ color: rgb(64, 206, 160); /* oklch */ color: oklch(76.5% 0.138 167.0);
Tailwind
colors: {
custom: {
50: '#87debc',
500: '#40cea0',
950: '#000000',
},
}SCSS
$custom: #40cea0; $custom-light: #87debc; $custom-dark: #000000;
JSON
{
"hex": "#40cea0",
"rgb": {
"r": 64,
"g": 206,
"b": 160
},
"hsl": {
"h": 160.563,
"s": 59.167,
"l": 52.941
},
"oklch": {
"l": 0.76461,
"c": 0.13777,
"h": 167
},
"luminance": 0.47771
}Semantic roles & 50–950 ramp
primary
#40CEA0
secondary
#D496AA
accent
#4578E2
background
#F8FDFB
surface
#F0FBF6
border
#CBD4D0
text
#0D1512
muted
#7D8381