#1AA0BE
Closest named color: Turquoise Blue (#06B1C4). oklch(65.3% 0.113 218.3), rgb(26, 160, 190).
Aa
Black text reads best on this color (6.81:1).
About this color
#1AA0BE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.113 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.048 away. Black text reads best on it, at 6.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 6.81:1 |
| White text | 3.08:1 |
Values
| HEX | #1AA0BE |
| RGB | rgb(26, 160, 190) |
| HSL | hsl(191, 76%, 42%) |
| OKLCH | oklch(65.3% 0.113 218.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #1AA0BE | 3.08:1 | AA large text | Lc -62.6 | Content text, not long reading |
| Black text on #1AA0BE | 6.81:1 | AA | Lc 46.8 | Large or bold text, headings |
| #1AA0BE text on white | 3.08:1 | AA large text | Lc 57.2 | Large or bold text, headings |
| #1AA0BE text on black | 6.81:1 | AA | Lc -44.5 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DFEDF1
oklch(93.7% 0.016 216.7)
-
Step 200
200
#C4DFE7
oklch(88.6% 0.031 217.5)
-
Step 300
300
#99CAD9
oklch(81% 0.055 218.6)
-
Step 400
400
#5AAEC5
oklch(70.7% 0.088 218)
-
Step 500
500 (this color)
#1AA0BE
oklch(65.3% 0.113 218.3)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#022C36
oklch(27.1% 0.047 218.1)
#1AA0BE with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8D9BC0 | 0.096 |
| Deuteranopia (no green cones) | #788CBE | 0.086 |
| Tritanopia (no blue cones) | #00AAAA | 0.049 |
| Achromatopsia (no color) | #939393 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1AA0BE
#1AA0BE
oklch(65.3% 0.113 218.3)
- #CA765C
#CA765C
oklch(65.2% 0.113 38)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #1AA0BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.048
- Cadet Blue #5F9EA0 ΔE 0.056
- Sea #3C9992 ΔE 0.063
- Blue NCS #118AB2 ΔE 0.064
- Teal Green #0A9396 ΔE 0.065
- Greyblue #77A1B5 ΔE 0.068
- Light Sea Green #20B2AA ΔE 0.069
- Persian Green #2A9D8F ΔE 0.070
Use #1AA0BE in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.