#45A79F
Closest named color: Dull Teal (#5F9E8F). oklch(66.8% 0.092 187.8), rgb(69, 167, 159).
Aa
Black text reads best on this color (7.28:1).
About this color
#45A79F is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.092 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.032 away. Black text reads best on it, at 7.28:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.28:1 |
| White text | 2.88:1 |
Values
| HEX | #45A79F |
| RGB | rgb(69, 167, 159) |
| HSL | hsl(175, 42%, 46%) |
| OKLCH | oklch(66.8% 0.092 187.8) |
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 #45A79F | 2.88:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #45A79F | 7.28:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #45A79F text on white | 2.88:1 | Fails | Lc 54.8 | Large or bold text, headings |
| #45A79F text on black | 7.28:1 | AAA | Lc -47.0 | Large or bold text, headings |
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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEB
oklch(93.7% 0.013 185.1)
-
Step 200
200
#C8DFDC
oklch(88.6% 0.025 187.3)
-
Step 300
300
#A0CAC6
oklch(80.8% 0.045 189.1)
-
Step 400
400
#69AFA9
oklch(70.6% 0.072 188.7)
-
Step 500
500 (this color)
#45A79F
oklch(66.8% 0.092 187.8)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#007069
oklch(49.1% 0.086 187.3)
-
Step 800
800
#005C56
oklch(42.8% 0.075 187.1)
-
Step 900
900
#0E4C47
oklch(37.8% 0.06 186.8)
-
Step 950
950
#0C2C2A
oklch(26.9% 0.037 189.5)
#45A79F 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) | #9F9F9F | 0.098 |
| Deuteranopia (no green cones) | #8F93A0 | 0.092 |
| Tritanopia (no blue cones) | #00ABA4 | 0.024 |
| Achromatopsia (no color) | #989898 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45A79F
#45A79F
oklch(66.8% 0.092 187.8)
- #C67D8A
#C67D8A
oklch(67% 0.092 8.3)
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 #45A79F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.032
- Light Sea Green #20B2AA ΔE 0.032
- Cadet Blue #5F9EA0 ΔE 0.032
- Grey Teal #5E9B8A ΔE 0.039
- Persian Green #2A9D8F ΔE 0.040
- Greeny Blue #42B395 ΔE 0.043
- Sea #3C9992 ΔE 0.043
- Blue Green #0F9B8E ΔE 0.050
Use #45A79F 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.