#39BFCB#39BFCB
#39BFCB is a light, moderate teal. Relative luminance 0.424; OKLCH L 74.0% C 0.112 H 203.9°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).
Color values
| HEX | #39BFCB |
|---|---|
| RGB | rgb(57, 191, 203) |
| HSL | hsl(185, 58%, 51%) |
| HSV | hsv(185, 72%, 80%) |
| CMYK | cmyk(71.9%, 5.9%, 0%, 20.4%) |
| CIE-LAB | lab(71.17, -31.23, -16.40) |
| CIE-LCH | lch(71.17, 35.27, 207.70°) |
| OKLab | oklab(73.95% -0.1028 -0.0455) |
| OKLCH | oklch(73.95% 0.112 203.9) |
| XYZ | xyz(31.0929, 42.4396, 63.0413) |
| Luminance | 0.4244 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.61
Darkturquoise
#00CED1
ΔE00 5.48
Aqua Blue
#02D8E9
ΔE00 6.36
Mediumturquoise
#48D1CC
ΔE00 7.54
Lightseagreen
#20B2AA
ΔE00 8.60
Topaz
#13BBAF
ΔE00 9.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#39BFCB #CB4539
analogous
#39CB8E #39BFCB #3976CB
triadic
#39BFCB #CB39BF #BFCB39
tetradic
#39BFCB #8E39CB #CB4539 #76CB39
square
#39BFCB #8E39CB #CB4539 #76CB39
split-complementary
#39BFCB #CB3976 #CB8E39
monochromatic
#1D666D #29949D #39BFCB #69CFD8 #9ADEE4
Accessibility & contrast
On white
2.21
#39BFCB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.49
#39BFCB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #39BFCB
9.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##39BFCB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##39BFCB | 1.00 | 2.21 | 9.49 | 9.49 |
| #FFFFFF | 2.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B0B7CC
Deuteranopia (green-blind)
#9BA8CB
Tritanopia (blue-blind)
#00C7C2
Achromatopsia (no color)
#AEAEAE
Design tokens & code
CSS
--color: #39bfcb; /* rgb */ color: rgb(57, 191, 203); /* oklch */ color: oklch(74.0% 0.112 203.9);
Tailwind
colors: {
custom: {
50: '#85d2da',
500: '#39bfcb',
950: '#000000',
},
}SCSS
$custom: #39bfcb; $custom-light: #85d2da; $custom-dark: #000000;
JSON
{
"hex": "#39bfcb",
"rgb": {
"r": 57,
"g": 191,
"b": 203
},
"hsl": {
"h": 184.932,
"s": 58.4,
"l": 50.98
},
"oklch": {
"l": 0.73953,
"c": 0.11244,
"h": 203.9
},
"luminance": 0.42443
}Semantic roles & 50–950 ramp
primary
#39BFCB
secondary
#D09590
accent
#5346E2
background
#F8FCFD
surface
#F0F9FA
border
#CBD2D3
text
#0D1414
muted
#7D8283