#45919E
Closest named color: Teal Green (#0A9396). oklch(61.4% 0.077 210.1), rgb(69, 145, 158).
Aa
Black text reads best on this color (5.79:1).
About this color
#45919E is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.077 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.033 away. Black text reads best on it, at 5.79:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.79:1 |
| White text | 3.62:1 |
Values
| HEX | #45919E |
| RGB | rgb(69, 145, 158) |
| HSL | hsl(189, 39%, 45%) |
| OKLCH | oklch(61.4% 0.077 210.1) |
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 #45919E | 3.62:1 | AA large text | Lc -69.1 | Content text, not long reading |
| Black text on #45919E | 5.79:1 | AA | Lc 40.4 | Non-text elements, placeholder text |
| #45919E text on white | 3.62:1 | AA large text | Lc 63.6 | Content text, not long reading |
| #45919E text on black | 5.79:1 | AA | Lc -38.0 | 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
#A5C8CE
oklch(80.9% 0.038 209.1)
-
Step 400
400
#73ABB6
oklch(70.6% 0.061 211.2)
-
Step 500
500 (this color)
#45919E
oklch(61.4% 0.077 210.1)
-
Step 600
600
#27808E
oklch(55.5% 0.084 210.1)
-
Step 700
700
#186C79
oklch(49% 0.078 210.5)
-
Step 800
800
#185863
oklch(42.6% 0.065 211.5)
-
Step 900
900
#1C4950
oklch(37.7% 0.05 209.1)
-
Step 950
950
#122B2F
oklch(27.1% 0.032 209)
#45919E 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) | #868C9F | 0.074 |
| Deuteranopia (no green cones) | #78829E | 0.067 |
| Tritanopia (no blue cones) | #009795 | 0.038 |
| Achromatopsia (no color) | #868686 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45919E
#45919E
oklch(61.4% 0.077 210.1)
- #AE7369
#AE7369
oklch(61.5% 0.077 30)
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 #45919E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.033
- Sea #3C9992 ΔE 0.035
- Dusty Teal #4C9085 ΔE 0.037
- Teal Blue #01889F ΔE 0.045
- Cadet Blue #5F9EA0 ΔE 0.048
- Dark Cyan #008B8B ΔE 0.049
- Dusty Blue #5A86AD ΔE 0.049
- Blue NCS #118AB2 ΔE 0.050
Use #45919E 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.