#297879
Closest named color: Bluegreen (#017A79). oklch(52.6% 0.075 196.3), rgb(41, 120, 121).
Aa
White text reads best on this color (5.17:1).
About this color
#297879 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 53%, its chroma 0.075 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.015 away. White text reads best on it, at 5.17:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.05:1 |
| White text | 5.17:1 |
Values
| HEX | #297879 |
| RGB | rgb(41, 120, 121) |
| HSL | hsl(181, 49%, 32%) |
| OKLCH | oklch(52.6% 0.075 196.3) |
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 #297879 | 5.17:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #297879 | 4.05:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #297879 text on white | 5.17:1 | AA | Lc 75.4 | Fine for body text |
| #297879 text on black | 4.05:1 | AA large text | Lc -26.3 | 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 600.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEC
oklch(93.6% 0.01 197)
-
Step 200
200
#CCDDDD
oklch(88.5% 0.018 196.8)
-
Step 300
300
#A8C8C8
oklch(80.9% 0.034 196.5)
-
Step 400
400
#78ACAC
oklch(70.8% 0.055 196)
-
Step 500
500
#539797
oklch(63.2% 0.069 195.5)
-
Step 600
600 (this color)
#297879
oklch(52.6% 0.075 196.3)
-
Step 700
700
#256D6E
oklch(49.1% 0.07 196.4)
-
Step 800
800
#215959
oklch(42.7% 0.058 195.2)
-
Step 900
900
#214949
oklch(37.7% 0.045 195.4)
-
Step 950
950
#142B2B
oklch(27% 0.029 195.6)
#297879 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) | #707279 | 0.078 |
| Deuteranopia (no green cones) | #64697A | 0.074 |
| Tritanopia (no blue cones) | #007C78 | 0.018 |
| Achromatopsia (no color) | #6D6D6D | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #297879
#297879
oklch(52.6% 0.075 196.3)
- #91585B
#91585B
oklch(52.5% 0.076 16.6)
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 #297879, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.015
- Deep Aqua #08787F ΔE 0.015
- Teal #008080 ΔE 0.025
- Deep Turquoise #017374 ΔE 0.025
- Dark Aquamarine #017371 ΔE 0.026
- Ocean #017B92 ΔE 0.039
- Sea Blue #047495 ΔE 0.051
- Dark Aqua #05696B ΔE 0.053
Use #297879 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.