#296E5C
Closest named color: Dark Aquamarine (#017371). oklch(48.9% 0.075 173), rgb(41, 110, 92).
Aa
White text reads best on this color (6.03:1).
About this color
#296E5C is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 49%, its chroma 0.075 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.032 away. White text reads best on it, at 6.03:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.47:1 |
| White text | 6.03:1 |
Values
| HEX | #296E5C |
| RGB | rgb(41, 110, 92) |
| HSL | hsl(164, 46%, 30%) |
| OKLCH | oklch(48.9% 0.075 173) |
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 #296E5C | 6.03:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #296E5C | 3.47:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #296E5C text on white | 6.03:1 | AA | Lc 79.9 | Fine for body text |
| #296E5C text on black | 3.47:1 | AA large text | Lc -21.9 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CCDED8
oklch(88.5% 0.021 173.9)
-
Step 300
300
#AAC9BE
oklch(81% 0.037 171.9)
-
Step 400
400
#7BAD9D
oklch(70.7% 0.058 172.7)
-
Step 500
500
#569885
oklch(63% 0.074 173.3)
-
Step 600
600
#38836F
oklch(55.7% 0.081 173.1)
-
Step 700
700 (this color)
#296E5C
oklch(48.9% 0.075 173)
-
Step 800
800
#245A4C
oklch(42.7% 0.062 173.6)
-
Step 900
900
#234A3F
oklch(37.7% 0.049 173.1)
-
Step 950
950
#152B25
oklch(26.9% 0.03 174.4)
#296E5C 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) | #6B675B | 0.079 |
| Deuteranopia (no green cones) | #60605D | 0.074 |
| Tritanopia (no blue cones) | #006F69 | 0.023 |
| Achromatopsia (no color) | #636363 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #296E5C
#296E5C
oklch(48.9% 0.075 173)
- #814E64
#814E64
oklch(48.9% 0.075 352.8)
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 #296E5C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.032
- Dark Aqua #05696B ΔE 0.036
- Deep Turquoise #017374 ΔE 0.036
- Dark Green Blue #1F6357 ΔE 0.036
- Bluegreen #017A79 ΔE 0.048
- Deep Aqua #08787F ΔE 0.054
- Petrol #005F6A ΔE 0.064
- Teal #008080 ΔE 0.065
Use #296E5C 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.