#1DA5A9#1DA5A9
#1DA5A9 is a light, moderate teal. Relative luminance 0.300; OKLCH L 65.8% C 0.107 H 198.1°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).
Color values
| HEX | #1DA5A9 |
|---|---|
| RGB | rgb(29, 165, 169) |
| HSL | hsl(182, 71%, 39%) |
| HSV | hsv(182, 83%, 66%) |
| CMYK | cmyk(82.8%, 2.4%, 0%, 33.7%) |
| CIE-LAB | lab(61.68, -31.99, -11.90) |
| CIE-LCH | lch(61.68, 34.13, 200.40°) |
| OKLab | oklab(65.76% -0.1014 -0.0331) |
| OKLCH | oklch(65.76% 0.107 198.1) |
| XYZ | xyz(21.1200, 30.0333, 42.2123) |
| Luminance | 0.3004 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 5.81
Sea
#3C9992
ΔE00 5.83
Cadetblue
#5F9EA0
ΔE00 6.07
Turquoise Blue
#06B1C4
ΔE00 6.35
Blue Green
#0F9B8E
ΔE00 7.54
Topaz
#13BBAF
ΔE00 8.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1DA5A9 #A9211D
analogous
#1DA967 #1DA5A9 #1D5FA9
triadic
#1DA5A9 #A91DA5 #A5A91D
tetradic
#1DA5A9 #671DA9 #A9211D #5FA91D
square
#1DA5A9 #671DA9 #A9211D #5FA91D
split-complementary
#1DA5A9 #A91D5F #A9671D
monochromatic
#0B3F41 #147275 #1DA5A9 #29D5DA #5DDFE3
Accessibility & contrast
On white
3.00
#1DA5A9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
7.01
#1DA5A9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #1DA5A9
7.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1DA5A9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1DA5A9 | 1.00 | 3.00 | 7.01 | 7.01 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#999DA9
Deuteranopia (green-blind)
#868FAA
Tritanopia (blue-blind)
#00ABA6
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #1da5a9; /* rgb */ color: rgb(29, 165, 169); /* oklch */ color: oklch(65.8% 0.107 198.1);
Tailwind
colors: {
custom: {
50: '#76c0c2',
500: '#1da5a9',
950: '#000000',
},
}SCSS
$custom: #1da5a9; $custom-light: #76c0c2; $custom-dark: #000000;
JSON
{
"hex": "#1da5a9",
"rgb": {
"r": 29,
"g": 165,
"b": 169
},
"hsl": {
"h": 181.714,
"s": 70.707,
"l": 38.824
},
"oklch": {
"l": 0.65761,
"c": 0.10668,
"h": 198.1
},
"luminance": 0.30036
}Semantic roles & 50–950 ramp
primary
#1DA5A9
secondary
#C75E5A
accent
#3F3AED
background
#F7FBFB
surface
#EEF7F7
border
#C9D0D0
text
#0A1212
muted
#7C8181