#40CF8E#40CF8E
#40CF8E is a light, vivid teal. Relative luminance 0.477; OKLCH L 76.3% C 0.154 H 159.2°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).
Color values
| HEX | #40CF8E |
|---|---|
| RGB | rgb(64, 207, 142) |
| HSL | hsl(153, 60%, 53%) |
| HSV | hsv(153, 69%, 81%) |
| CMYK | cmyk(69.1%, 0%, 31.4%, 18.8%) |
| CIE-LAB | lab(74.61, -52.78, 21.56) |
| CIE-LCH | lch(74.61, 57.02, 157.78°) |
| OKLab | oklab(76.29% -0.1436 0.0546) |
| OKLCH | oklch(76.29% 0.154 159.2) |
| XYZ | xyz(29.3068, 47.6653, 33.2417) |
| Luminance | 0.4767 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Greenblue
#23C48B
ΔE00 3.48
Seaweed
#18D17B
ΔE00 3.81
Greenish Teal
#32BF84
ΔE00 4.22
Emerald
#50C878
ΔE00 4.26
Aqua Green
#12E193
ΔE00 4.61
Eucalyptus
#44D7A8
ΔE00 4.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40CF8E #CF4081
analogous
#40CF46 #40CF8E #40C9CF
triadic
#40CF8E #8E40CF #CF8E40
tetradic
#40CF8E #4640CF #CF4081 #C9CF40
square
#40CF8E #4640CF #CF4081 #C9CF40
split-complementary
#40CF8E #CF40C9 #CF4640
monochromatic
#1E774E #2AA86F #40CF8E #71DBAB #A2E8C8
Accessibility & contrast
On white
1.99
#40CF8E on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.53
#40CF8E on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #40CF8E
10.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40CF8E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##40CF8E | 1.00 | 1.99 | 10.53 | 10.53 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.53 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.53 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#CDBF8A
Deuteranopia (green-blind)
#BBB292
Tritanopia (blue-blind)
#00CEBE
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #40cf8e; /* rgb */ color: rgb(64, 207, 142); /* oklch */ color: oklch(76.3% 0.154 159.2);
Tailwind
colors: {
custom: {
50: '#86dfaf',
500: '#40cf8e',
950: '#000000',
},
}SCSS
$custom: #40cf8e; $custom-light: #86dfaf; $custom-dark: #000000;
JSON
{
"hex": "#40cf8e",
"rgb": {
"r": 64,
"g": 207,
"b": 142
},
"hsl": {
"h": 152.727,
"s": 59.833,
"l": 53.137
},
"oklch": {
"l": 0.76286,
"c": 0.15365,
"h": 159.2
},
"luminance": 0.47669
}Semantic roles & 50–950 ramp
primary
#40CF8E
secondary
#D497B3
accent
#458DE3
background
#F8FDFA
surface
#F0FBF4
border
#CBD4CE
text
#0D1510
muted
#7D837F