#249AAA
Closest named color: Teal Green (#0A9396). oklch(63.1% 0.101 208.8), rgb(36, 154, 170).
Aa
Black text reads best on this color (6.27:1).
About this color
#249AAA is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 63%, its chroma 0.101 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.035 away. Black text reads best on it, at 6.27:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #249AAA |
| RGB | rgb(36, 154, 170) |
| HSL | hsl(187, 65%, 40%) |
| OKLCH | oklch(63.1% 0.101 208.8) |
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 #249AAA | 3.34:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #249AAA | 6.27:1 | AA | Lc 43.6 | Non-text elements, placeholder text |
| #249AAA text on white | 3.34:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #249AAA text on black | 6.27:1 | AA | Lc -41.2 | 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
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEF
oklch(93.7% 0.014 207.9)
-
Step 200
200
#C5DFE3
oklch(88.6% 0.028 207.8)
-
Step 300
300
#9CCAD2
oklch(80.9% 0.049 209.3)
-
Step 400
400
#61AEBB
oklch(70.6% 0.078 209.6)
-
Step 500
500 (this color)
#249AAA
oklch(63.1% 0.101 208.8)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006D7A
oklch(49% 0.084 209.1)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B54
oklch(37.8% 0.065 208.5)
-
Step 950
950
#062C31
oklch(27% 0.042 207.9)
#249AAA 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) | #8C94AB | 0.096 |
| Deuteranopia (no green cones) | #7A87AA | 0.087 |
| Tritanopia (no blue cones) | #00A19F | 0.032 |
| Achromatopsia (no color) | #8C8C8C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #249AAA
#249AAA
oklch(63.1% 0.101 208.8)
- #BF7166
#BF7166
oklch(63.1% 0.101 28.8)
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 #249AAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.035
- Sea #3C9992 ΔE 0.036
- Persian Green #2A9D8F ΔE 0.045
- Blue Green #0F9B8E ΔE 0.046
- Cadet Blue #5F9EA0 ΔE 0.047
- Blue NCS #118AB2 ΔE 0.054
- Dusty Teal #4C9085 ΔE 0.055
- Teal Blue #01889F ΔE 0.056
Use #249AAA 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.