#45919F
Closest named color: Teal Green (#0A9396). oklch(61.4% 0.078 211.2), rgb(69, 145, 159).
Aa
Black text reads best on this color (5.80:1).
About this color
#45919F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.078 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.034 away. Black text reads best on it, at 5.80:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.80:1 |
| White text | 3.61:1 |
Values
| HEX | #45919F |
| RGB | rgb(69, 145, 159) |
| HSL | hsl(189, 39%, 45%) |
| OKLCH | oklch(61.4% 0.078 211.2) |
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 #45919F | 3.61:1 | AA large text | Lc -69.1 | Content text, not long reading |
| Black text on #45919F | 5.80:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #45919F text on white | 3.61:1 | AA large text | Lc 63.6 | Content text, not long reading |
| #45919F text on black | 5.80:1 | AA | Lc -38.1 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE1
oklch(88.5% 0.021 211.8)
-
Step 300
300
#A5C8CF
oklch(81% 0.039 211.1)
-
Step 400
400
#73ABB6
oklch(70.6% 0.061 211.2)
-
Step 500
500 (this color)
#45919F
oklch(61.4% 0.078 211.2)
-
Step 600
600
#27808F
oklch(55.5% 0.084 211.2)
-
Step 700
700
#176C7A
oklch(49% 0.079 211.6)
-
Step 800
800
#185863
oklch(42.6% 0.065 211.5)
-
Step 900
900
#1C4951
oklch(37.8% 0.051 211)
-
Step 950
950
#122B2F
oklch(27.1% 0.032 209)
#45919F 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) | #858CA0 | 0.072 |
| Deuteranopia (no green cones) | #78829F | 0.067 |
| Tritanopia (no blue cones) | #009795 | 0.039 |
| Achromatopsia (no color) | #868686 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45919F
#45919F
oklch(61.4% 0.078 211.2)
- #AE7368
#AE7368
oklch(61.4% 0.077 31)
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 #45919F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.034
- Sea #3C9992 ΔE 0.036
- Dusty Teal #4C9085 ΔE 0.039
- Teal Blue #01889F ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.048
- Cadet Blue #5F9EA0 ΔE 0.048
- Blue NCS #118AB2 ΔE 0.049
- Dark Cyan #008B8B ΔE 0.050
Use #45919F 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.