#669296
Closest named color: Cadet Blue (#5F9EA0). oklch(63% 0.048 203.1), rgb(102, 146, 150).
Aa
Black text reads best on this color (6.11:1).
About this color
#669296 is a medium-light, muted teal or cyan. In OKLCH its lightness is 63%, its chroma 0.048 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.033 away. Black text reads best on it, at 6.11:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 6.11:1 |
| White text | 3.43:1 |
Values
| HEX | #669296 |
| RGB | rgb(102, 146, 150) |
| HSL | hsl(185, 19%, 49%) |
| OKLCH | oklch(63% 0.048 203.1) |
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 #669296 | 3.43:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #669296 | 6.11:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #669296 text on white | 3.43:1 | AA large text | Lc 61.8 | Content text, not long reading |
| #669296 text on black | 6.11:1 | AA | Lc -39.9 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200
#D0DCDD
oklch(88.6% 0.013 202.9)
-
Step 300
300
#B0C5C7
oklch(80.8% 0.023 203.7)
-
Step 400
400
#86A8AB
oklch(70.7% 0.037 203)
-
Step 500
500 (this color)
#669296
oklch(63% 0.048 203.1)
-
Step 600
600
#4D7D81
oklch(55.7% 0.052 202.5)
-
Step 700
700
#3D696D
oklch(49.1% 0.049 203.1)
-
Step 800
800
#335659
oklch(42.8% 0.041 202.7)
-
Step 900
900
#2D4749
oklch(37.8% 0.032 202)
-
Step 950
950
#1B292B
oklch(26.9% 0.019 207.1)
#669296 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) | #8C8E96 | 0.049 |
| Deuteranopia (no green cones) | #838896 | 0.045 |
| Tritanopia (no blue cones) | #559593 | 0.021 |
| Achromatopsia (no color) | #8A8A8A | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #669296
#669296
oklch(63% 0.048 203.1)
- #A47E7B
#A47E7B
oklch(62.9% 0.048 23.7)
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 #669296, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.033
- Blue Grey #758DA3 ΔE 0.034
- Light Slate Gray #778899 ΔE 0.036
- Grey Teal #5E9B8A ΔE 0.038
- Steel #738595 ΔE 0.039
- Dusty Teal #4C9085 ΔE 0.040
- Dull Teal #5F9E8F ΔE 0.040
- Silver Lake Blue #778DA9 ΔE 0.043
Use #669296 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.