#0C745E
Closest named color: Dark Aquamarine (#017371). oklch(50% 0.093 173), rgb(12, 116, 94).
Aa
White text reads best on this color (5.71:1).
About this color
#0C745E is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 50%, its chroma 0.093 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.031 away. White text reads best on it, at 5.71:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.67:1 |
| White text | 5.71:1 |
Values
| HEX | #0C745E |
| RGB | rgb(12, 116, 94) |
| HSL | hsl(167, 81%, 25%) |
| OKLCH | oklch(50% 0.093 173) |
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 #0C745E | 5.71:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #0C745E | 3.67:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #0C745E text on white | 5.71:1 | AA | Lc 78.1 | Fine for body text |
| #0C745E text on black | 3.67:1 | AA large text | Lc -23.7 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#C9DFD7
oklch(88.5% 0.026 171.9)
-
Step 300
300
#A4CBBE
oklch(81% 0.045 172.8)
-
Step 400
400
#70B09C
oklch(70.8% 0.072 172.4)
-
Step 500
500
#449C84
oklch(63.2% 0.093 172.7)
-
Step 600
600
#1A866E
oklch(55.6% 0.1 173.3)
-
Step 700
700 (this color)
#0C745E
oklch(50% 0.093 173)
-
Step 800
800
#0E5C4B
oklch(42.6% 0.076 173.5)
-
Step 900
900
#174C3E
oklch(37.7% 0.061 172.2)
-
Step 950
950
#102C25
oklch(26.9% 0.037 174.8)
#0C745E 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) | #706C5D | 0.096 |
| Deuteranopia (no green cones) | #646360 | 0.092 |
| Tritanopia (no blue cones) | #00756E | 0.024 |
| Achromatopsia (no color) | #666666 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0C745E
#0C745E
oklch(50% 0.093 173)
- #8B4B68
#8B4B68
oklch(49.9% 0.094 352.4)
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 #0C745E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.031
- Deep Turquoise #017374 ΔE 0.036
- Bluegreen #017A79 ΔE 0.041
- Dark Aqua #05696B ΔE 0.047
- Deep Aqua #08787F ΔE 0.051
- Dark Green Blue #1F6357 ΔE 0.052
- Teal #008080 ΔE 0.056
- Jungle Green #048243 ΔE 0.068
Use #0C745E 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.