#02473C
Closest named color: Evergreen (#05472A). oklch(35.6% 0.065 177.8), rgb(2, 71, 60).
Aa
White text reads best on this color (10.66:1).
About this color
#02473C is a dark, muted teal or cyan. In OKLCH its lightness is 36%, its chroma 0.065 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.030 away. White text reads best on it, at 10.66:1.
| Hue family | Teals and cyans |
| Lightness | dark (36%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.96:1 |
| White text | 10.66:1 |
Values
| HEX | #02473C |
| RGB | rgb(2, 71, 60) |
| HSL | hsl(170, 95%, 14%) |
| OKLCH | oklch(35.6% 0.065 177.8) |
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 #02473C | 10.66:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #02473C | 1.96:1 | Fails | Lc 9.6 | Not readable |
| #02473C text on white | 10.66:1 | AAA | Lc 94.3 | Preferred for body text |
| #02473C text on black | 1.96:1 | Fails | Lc -8.3 | Not readable |
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 900.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDEA
oklch(93.6% 0.013 179.5)
-
Step 200
200
#C7DFD9
oklch(88.4% 0.027 179)
-
Step 300
300
#A0CBC0
oklch(80.8% 0.048 177.7)
-
Step 400
400
#68B1A0
oklch(70.8% 0.078 177.3)
-
Step 500
500
#349D89
oklch(63.1% 0.1 177.7)
-
Step 600
600
#008673
oklch(55.5% 0.102 178.1)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900 (this color)
#02473C
oklch(35.6% 0.065 177.8)
-
Step 950
950
#0B2D26
oklch(27% 0.041 176.9)
#02473C 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) | #44423C | 0.069 |
| Deuteranopia (no green cones) | #3B3C3D | 0.064 |
| Tritanopia (no blue cones) | #004844 | 0.013 |
| Achromatopsia (no color) | #3E3E3E | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02473C
#02473C
oklch(35.6% 0.065 177.8)
- #572D3C
#572D3C
oklch(35.7% 0.065 358.1)
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 #02473C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.030
- Dark Teal #014D4E ΔE 0.032
- Dark Blue Green #005249 ΔE 0.038
- Pine Green #0A481E ΔE 0.048
- Charcoal #264653 ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.056
- Midnight Green #073B4C ΔE 0.057
- Deep Teal #00555A ΔE 0.060
Use #02473C 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.