#4FB1BC#4FB1BC
#4FB1BC is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.6% C 0.092 H 205.3°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).
Color values
| HEX | #4FB1BC |
|---|---|
| RGB | rgb(79, 177, 188) |
| HSL | hsl(186, 45%, 52%) |
| HSV | hsv(186, 58%, 74%) |
| CMYK | cmyk(58%, 5.9%, 0%, 26.3%) |
| CIE-LAB | lab(67.08, -25.32, -14.27) |
| CIE-LCH | lch(67.08, 29.06, 209.40°) |
| OKLab | oklab(70.65% -0.0835 -0.0395) |
| OKLCH | oklch(70.65% 0.092 205.3) |
| XYZ | xyz(28.0199, 36.7346, 53.1810) |
| Luminance | 0.3674 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 3.47
Cadetblue
#5F9EA0
ΔE00 6.77
Lightseagreen
#20B2AA
ΔE00 8.45
Darkturquoise
#00CED1
ΔE00 9.10
Topaz
#13BBAF
ΔE00 10.11
Aqua Blue
#02D8E9
ΔE00 10.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FB1BC #BC5A4F
analogous
#4FBC91 #4FB1BC #4F7BBC
triadic
#4FB1BC #BC4FB1 #B1BC4F
tetradic
#4FB1BC #914FBC #BC5A4F #7BBC4F
square
#4FB1BC #914FBC #BC5A4F #7BBC4F
split-complementary
#4FB1BC #BC4F7B #BC914F
monochromatic
#286269 #398C95 #4FB1BC #7BC5CD #A8D8DE
Accessibility & contrast
On white
2.52
#4FB1BC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.35
#4FB1BC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FB1BC
8.35:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FB1BC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FB1BC | 1.00 | 2.52 | 8.35 | 8.35 |
| #FFFFFF | 2.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.35 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.35 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A4AABD
Deuteranopia (green-blind)
#939EBC
Tritanopia (blue-blind)
#00B8B4
Achromatopsia (no color)
#A3A3A3
Design tokens & code
CSS
--color: #4fb1bc; /* rgb */ color: rgb(79, 177, 188); /* oklch */ color: oklch(70.6% 0.092 205.3);
Tailwind
colors: {
custom: {
50: '#8bc8d0',
500: '#4fb1bc',
950: '#000000',
},
}SCSS
$custom: #4fb1bc; $custom-light: #8bc8d0; $custom-dark: #000000;
JSON
{
"hex": "#4fb1bc",
"rgb": {
"r": 79,
"g": 177,
"b": 188
},
"hsl": {
"h": 186.055,
"s": 44.856,
"l": 52.353
},
"oklch": {
"l": 0.70648,
"c": 0.09235,
"h": 205.3
},
"luminance": 0.36737
}Semantic roles & 50–950 ramp
primary
#4FB1BC
secondary
#CBA09C
accent
#6053D5
background
#F9FCFC
surface
#F1F8F9
border
#CBD1D2
text
#0D1314
muted
#7E8282