#02766A
Closest named color: Dark Aquamarine (#017371). oklch(50.8% 0.09 182.6), rgb(2, 118, 106).
Aa
White text reads best on this color (5.52:1).
About this color
#02766A is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 51%, its chroma 0.090 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.017 away. White text reads best on it, at 5.52:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.80:1 |
| White text | 5.52:1 |
Values
| HEX | #02766A |
| RGB | rgb(2, 118, 106) |
| HSL | hsl(174, 97%, 24%) |
| OKLCH | oklch(50.8% 0.09 182.6) |
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 #02766A | 5.52:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #02766A | 3.80:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #02766A text on white | 5.52:1 | AA | Lc 77.0 | Fine for body text |
| #02766A text on black | 3.80:1 | AA large text | Lc -24.7 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEA
oklch(93.6% 0.013 179.5)
-
Step 200
200
#C9DFDA
oklch(88.6% 0.024 180.6)
-
Step 300
300
#A2CAC3
oklch(80.8% 0.044 183.4)
-
Step 400
400
#6DAFA4
oklch(70.7% 0.07 182.5)
-
Step 500
500
#3F9B8E
oklch(63.1% 0.089 182.6)
-
Step 600
600
#0C8578
oklch(55.5% 0.097 182.8)
-
Step 700
700 (this color)
#02766A
oklch(50.8% 0.09 182.6)
-
Step 800
800
#055C52
oklch(42.7% 0.075 182.1)
-
Step 900
900
#144C44
oklch(37.8% 0.059 181.7)
-
Step 950
950
#0E2C28
oklch(26.9% 0.036 183.6)
#02766A 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) | #706E6A | 0.096 |
| Deuteranopia (no green cones) | #62656B | 0.089 |
| Tritanopia (no blue cones) | #007972 | 0.014 |
| Achromatopsia (no color) | #696969 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02766A
#02766A
oklch(50.8% 0.09 182.6)
- #904E61
#904E61
oklch(50.8% 0.091 2.4)
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 #02766A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.017
- Deep Turquoise #017374 ΔE 0.021
- Bluegreen #017A79 ΔE 0.024
- Deep Aqua #08787F ΔE 0.033
- Teal #008080 ΔE 0.040
- Dark Aqua #05696B ΔE 0.043
- Dark Green Blue #1F6357 ΔE 0.058
- Ocean #017B92 ΔE 0.062
Use #02766A 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.