#02775C
Closest named color: Dark Aquamarine (#017371). oklch(50.6% 0.1 169.8), rgb(2, 119, 92).
Aa
White text reads best on this color (5.53:1).
About this color
#02775C is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.100 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.040 away. White text reads best on it, at 5.53:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.79:1 |
| White text | 5.53:1 |
Values
| HEX | #02775C |
| RGB | rgb(2, 119, 92) |
| HSL | hsl(166, 97%, 24%) |
| OKLCH | oklch(50.6% 0.1 169.8) |
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 #02775C | 5.53:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #02775C | 3.79:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #02775C text on white | 5.53:1 | AA | Lc 77.1 | Fine for body text |
| #02775C text on black | 3.79:1 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE8
oklch(93.6% 0.014 169.2)
-
Step 200
200
#C9DFD6
oklch(88.5% 0.026 169.2)
-
Step 300
300
#A2CBBC
oklch(80.8% 0.048 170.8)
-
Step 400
400
#6DB199
oklch(70.8% 0.078 169.6)
-
Step 500
500
#3F9D80
oklch(63.2% 0.1 169.7)
-
Step 600
600
#0D8769
oklch(55.6% 0.108 169.7)
-
Step 700
700 (this color)
#02775C
oklch(50.6% 0.1 169.8)
-
Step 800
800
#065D48
oklch(42.7% 0.082 170.2)
-
Step 900
900
#144C3C
oklch(37.6% 0.064 170.1)
-
Step 950
950
#0E2D23
oklch(27% 0.042 169.1)
#02775C 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) | #736E5B | 0.101 |
| Deuteranopia (no green cones) | #67655E | 0.098 |
| Tritanopia (no blue cones) | #00786F | 0.029 |
| Achromatopsia (no color) | #686868 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02775C
#02775C
oklch(50.6% 0.1 169.8)
- #8F4B6D
#8F4B6D
oklch(50.6% 0.101 350)
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 #02775C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.040
- Deep Turquoise #017374 ΔE 0.044
- Bluegreen #017A79 ΔE 0.044
- Deep Aqua #08787F ΔE 0.056
- Teal #008080 ΔE 0.056
- Jungle Green #048243 ΔE 0.057
- Dark Aqua #05696B ΔE 0.058
- Dark Green Blue #1F6357 ΔE 0.062
Use #02775C 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.