#40BD91#40BD91
#40BD91 is a light, vivid teal. Relative luminance 0.395; OKLCH L 71.8% C 0.128 H 165.7°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).
Color values
| HEX | #40BD91 |
|---|---|
| RGB | rgb(64, 189, 145) |
| HSL | hsl(159, 49%, 50%) |
| HSV | hsv(159, 66%, 74%) |
| CMYK | cmyk(66.1%, 0%, 23.3%, 25.9%) |
| CIE-LAB | lab(69.13, -44.80, 12.34) |
| CIE-LCH | lch(69.13, 46.47, 164.60°) |
| OKLab | oklab(71.81% -0.1239 0.0316) |
| OKLCH | oklch(71.81% 0.128 165.7) |
| XYZ | xyz(25.4201, 39.5267, 33.0723) |
| Luminance | 0.3953 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Green Blue
#01C08D
ΔE00 2.50
Greenblue
#23C48B
ΔE00 3.34
Greenish Teal
#32BF84
ΔE00 3.46
Greeny Blue
#42B395
ΔE00 4.40
Dark Seafoam
#1FB57A
ΔE00 4.62
Bluey Green
#2BB179
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#40BD91 #BD406C
analogous
#40BD53 #40BD91 #40ABBD
triadic
#40BD91 #9140BD #BD9140
tetradic
#40BD91 #5340BD #BD406C #ABBD40
square
#40BD91 #5340BD #BD406C #ABBD40
split-complementary
#40BD91 #BD40AB #BD5340
monochromatic
#21624B #318F6E #40BD91 #6DCDAB #9ADDC6
Accessibility & contrast
On white
2.36
#40BD91 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.91
#40BD91 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #40BD91
8.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##40BD91 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##40BD91 | 1.00 | 2.36 | 8.91 | 8.91 |
| #FFFFFF | 2.36 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B9B08F
Deuteranopia (green-blind)
#A8A494
Tritanopia (blue-blind)
#00BDB1
Achromatopsia (no color)
#A9A9A9
Design tokens & code
CSS
--color: #40bd91; /* rgb */ color: rgb(64, 189, 145); /* oklch */ color: oklch(71.8% 0.128 165.7);
Tailwind
colors: {
custom: {
50: '#83d2b1',
500: '#40bd91',
950: '#000000',
},
}SCSS
$custom: #40bd91; $custom-light: #83d2b1; $custom-dark: #000000;
JSON
{
"hex": "#40bd91",
"rgb": {
"r": 64,
"g": 189,
"b": 145
},
"hsl": {
"h": 158.88,
"s": 49.407,
"l": 49.608
},
"oklch": {
"l": 0.71809,
"c": 0.12786,
"h": 165.7
},
"luminance": 0.3953
}Semantic roles & 50–950 ramp
primary
#40BD91
secondary
#C990A4
accent
#4F7FD9
background
#F8FCFA
surface
#F0F9F5
border
#CBD2CF
text
#0C1410
muted
#7D827F