#1DA4BC#1DA4BC
#1DA4BC is a light, moderate teal. Relative luminance 0.304; OKLCH L 66.3% C 0.111 H 213.7°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).
Color values
| HEX | #1DA4BC |
|---|---|
| RGB | rgb(29, 164, 188) |
| HSL | hsl(189, 73%, 43%) |
| HSV | hsv(189, 85%, 74%) |
| CMYK | cmyk(84.6%, 12.8%, 0%, 26.3%) |
| CIE-LAB | lab(62.03, -25.42, -22.03) |
| CIE-LCH | lch(62.03, 33.64, 220.91°) |
| OKLab | oklab(66.26% -0.0923 -0.0615) |
| OKLCH | oklch(66.26% 0.111 213.7) |
| XYZ | xyz(22.8553, 30.4400, 52.2381) |
| Luminance | 0.3044 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.41
Cadetblue
#5F9EA0
ΔE00 8.39
Teal Blue
#01889F
ΔE00 9.36
Greyblue
#77A1B5
ΔE00 9.66
Sea
#3C9992
ΔE00 12.06
Dirty Blue
#3F829D
ΔE00 12.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1DA4BC #BC351D
analogous
#1DBC85 #1DA4BC #1D54BC
triadic
#1DA4BC #BC1DA4 #A4BC1D
tetradic
#1DA4BC #851DBC #BC351D #54BC1D
square
#1DA4BC #851DBC #BC351D #54BC1D
split-complementary
#1DA4BC #BC1D54 #BC851D
monochromatic
#0D4752 #157687 #1DA4BC #36C6E0 #6BD5E8
Accessibility & contrast
On white
2.96
#1DA4BC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.09
#1DA4BC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #1DA4BC
7.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1DA4BC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1DA4BC | 1.00 | 2.96 | 7.09 | 7.09 |
| #FFFFFF | 2.96 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#939EBD
Deuteranopia (green-blind)
#7E90BC
Tritanopia (blue-blind)
#00ADAB
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #1da4bc; /* rgb */ color: rgb(29, 164, 188); /* oklch */ color: oklch(66.3% 0.111 213.7);
Tailwind
colors: {
custom: {
50: '#78bfd0',
500: '#1da4bc',
950: '#000000',
},
}SCSS
$custom: #1da4bc; $custom-light: #78bfd0; $custom-dark: #000000;
JSON
{
"hex": "#1da4bc",
"rgb": {
"r": 29,
"g": 164,
"b": 188
},
"hsl": {
"h": 189.057,
"s": 73.272,
"l": 42.549
},
"oklch": {
"l": 0.66261,
"c": 0.11098,
"h": 213.7
},
"luminance": 0.30443
}Semantic roles & 50–950 ramp
primary
#1DA4BC
secondary
#CE7667
accent
#5438F0
background
#F8FBFC
surface
#EFF7F9
border
#CAD0D2
text
#0B1214
muted
#7C8182