#4AC1CF#4AC1CF
#4AC1CF is a light, moderate teal. Relative luminance 0.441; OKLCH L 75.0% C 0.106 H 206.1°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).
Color values
| HEX | #4AC1CF |
|---|---|
| RGB | rgb(74, 193, 207) |
| HSL | hsl(186, 58%, 55%) |
| HSV | hsv(186, 64%, 81%) |
| CMYK | cmyk(64.3%, 6.8%, 0%, 18.8%) |
| CIE-LAB | lab(72.29, -28.62, -16.85) |
| CIE-LCH | lch(72.29, 33.21, 210.49°) |
| OKLab | oklab(75.01% -0.0953 -0.0467) |
| OKLCH | oklch(75.01% 0.106 206.1) |
| XYZ | xyz(33.1517, 44.0972, 65.7838) |
| Luminance | 0.4410 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 5.14
Aqua Blue
#02D8E9
ΔE00 6.04
Darkturquoise
#00CED1
ΔE00 6.25
Mediumturquoise
#48D1CC
ΔE00 8.09
Neon Blue
#04D9FF
ΔE00 8.65
Sky Blue
#87CEEB
ΔE00 9.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4AC1CF #CF584A
analogous
#4ACF9B #4AC1CF #4A7ECF
triadic
#4AC1CF #CF4AC1 #C1CF4A
tetradic
#4AC1CF #9B4ACF #CF584A #7ECF4A
square
#4AC1CF #9B4ACF #CF584A #7ECF4A
split-complementary
#4AC1CF #CF4A7E #CF9B4A
monochromatic
#21747D #2EA0AE #4AC1CF #7AD2DC #ABE2E9
Accessibility & contrast
On white
2.14
#4AC1CF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.82
#4AC1CF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4AC1CF
9.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4AC1CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4AC1CF | 1.00 | 2.14 | 9.82 | 9.82 |
| #FFFFFF | 2.14 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.82 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.82 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B2BAD0
Deuteranopia (green-blind)
#9EABCF
Tritanopia (blue-blind)
#00C9C5
Achromatopsia (no color)
#B1B1B1
Design tokens & code
CSS
--color: #4ac1cf; /* rgb */ color: rgb(74, 193, 207); /* oklch */ color: oklch(75.0% 0.106 206.1);
Tailwind
colors: {
custom: {
50: '#8cd4dd',
500: '#4ac1cf',
950: '#000000',
},
}SCSS
$custom: #4ac1cf; $custom-light: #8cd4dd; $custom-dark: #000000;
JSON
{
"hex": "#4ac1cf",
"rgb": {
"r": 74,
"g": 193,
"b": 207
},
"hsl": {
"h": 186.316,
"s": 58.079,
"l": 55.098
},
"oklch": {
"l": 0.75014,
"c": 0.10618,
"h": 206.1
},
"luminance": 0.44101
}Semantic roles & 50–950 ramp
primary
#4AC1CF
secondary
#D6A49F
accent
#5746E1
background
#F9FDFD
surface
#F2FAFB
border
#CCD3D4
text
#0D1415
muted
#7E8383