#2E99A2
Closest named color: Sea (#3C9992). oklch(62.8% 0.094 203.3), rgb(46, 153, 162).
Aa
Black text reads best on this color (6.19:1).
About this color
#2E99A2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 63%, its chroma 0.094 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Sea (#3C9992), ΔE 0.025 away. Black text reads best on it, at 6.19:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 6.19:1 |
| White text | 3.39:1 |
Values
| HEX | #2E99A2 |
| RGB | rgb(46, 153, 162) |
| HSL | hsl(185, 56%, 41%) |
| OKLCH | oklch(62.8% 0.094 203.3) |
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 #2E99A2 | 3.39:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #2E99A2 | 6.19:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #2E99A2 text on white | 3.39:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #2E99A2 text on black | 6.19:1 | AA | Lc -40.7 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E0EDEE
oklch(93.7% 0.014 202.5)
-
Step 200
200
#C7DEE1
oklch(88.4% 0.025 206.2)
-
Step 300
300
#9ECACE
oklch(80.9% 0.047 203.2)
-
Step 400
400
#65AEB5
oklch(70.6% 0.074 203.6)
-
Step 500
500 (this color)
#2E99A2
oklch(62.8% 0.094 203.3)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#074B50
oklch(37.7% 0.062 202.9)
-
Step 950
950
#092C2F
oklch(27% 0.039 203.3)
#2E99A2 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) | #8D92A3 | 0.095 |
| Deuteranopia (no green cones) | #7C86A2 | 0.087 |
| Tritanopia (no blue cones) | #009F9C | 0.025 |
| Achromatopsia (no color) | #8B8B8B | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E99A2
#2E99A2
oklch(62.8% 0.094 203.3)
- #BB716D
#BB716D
oklch(62.8% 0.095 23.4)
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 #2E99A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea #3C9992 ΔE 0.025
- Teal Green #0A9396 ΔE 0.028
- Persian Green #2A9D8F ΔE 0.035
- Blue Green #0F9B8E ΔE 0.036
- Cadet Blue #5F9EA0 ΔE 0.042
- Dusty Teal #4C9085 ΔE 0.044
- Grey Teal #5E9B8A ΔE 0.050
- Dull Teal #5F9E8F ΔE 0.051
Use #2E99A2 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.