#4BC9D1#4BC9D1
#4BC9D1 is a light, moderate teal. Relative luminance 0.479; OKLCH L 77.0% C 0.110 H 201.1°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).
Color values
| HEX | #4BC9D1 |
|---|---|
| RGB | rgb(75, 201, 209) |
| HSL | hsl(184, 59%, 56%) |
| HSV | hsv(184, 64%, 82%) |
| CMYK | cmyk(64.1%, 3.8%, 0%, 18%) |
| CIE-LAB | lab(74.74, -31.75, -14.24) |
| CIE-LCH | lch(74.74, 34.80, 204.16°) |
| OKLab | oklab(77.02% -0.1022 -0.0395) |
| OKLCH | oklch(77.02% 0.11 201.1) |
| XYZ | xyz(35.2919, 47.8687, 67.6889) |
| Luminance | 0.4787 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Darkturquoise
#00CED1
ΔE00 3.60
Aqua Blue
#02D8E9
ΔE00 4.65
Mediumturquoise
#48D1CC
ΔE00 5.15
Turquoise Blue
#06B1C4
ΔE00 7.60
Topaz
#13BBAF
ΔE00 8.98
Robin'S Egg
#6DEDFD
ΔE00 9.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BC9D1 #D1534B
analogous
#4BD196 #4BC9D1 #4B86D1
triadic
#4BC9D1 #D14BC9 #C9D14B
tetradic
#4BC9D1 #964BD1 #D1534B #86D14B
square
#4BC9D1 #964BD1 #D1534B #86D14B
split-complementary
#4BC9D1 #D14B86 #D1964B
monochromatic
#217B81 #2DAAB1 #4BC9D1 #7CD8DD #ACE6EA
Accessibility & contrast
On white
1.99
#4BC9D1 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.57
#4BC9D1 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BC9D1
10.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BC9D1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BC9D1 | 1.00 | 1.99 | 10.57 | 10.57 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.57 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.57 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BBC1D2
Deuteranopia (green-blind)
#A6B2D2
Tritanopia (blue-blind)
#00D0CB
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #4bc9d1; /* rgb */ color: rgb(75, 201, 209); /* oklch */ color: oklch(77.0% 0.110 201.1);
Tailwind
colors: {
custom: {
50: '#8ddadf',
500: '#4bc9d1',
950: '#000000',
},
}SCSS
$custom: #4bc9d1; $custom-light: #8ddadf; $custom-dark: #000000;
JSON
{
"hex": "#4bc9d1",
"rgb": {
"r": 75,
"g": 201,
"b": 209
},
"hsl": {
"h": 183.582,
"s": 59.292,
"l": 55.686
},
"oklch": {
"l": 0.77019,
"c": 0.10956,
"h": 201.1
},
"luminance": 0.47873
}Semantic roles & 50–950 ramp
primary
#4BC9D1
secondary
#D8A3A0
accent
#4F45E2
background
#F9FDFD
surface
#F2FAFB
border
#CCD3D4
text
#0E1515
muted
#7E8383