#00745E
Closest named color: Dark Aquamarine (#017371). oklch(49.8% 0.095 173.4), rgb(0, 116, 94).
Aa
White text reads best on this color (5.73:1).
About this color
#00745E is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 50%, its chroma 0.095 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.032 away. White text reads best on it, at 5.73:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.65:1 |
| White text | 5.73:1 |
Values
| HEX | #00745E |
| RGB | rgb(0, 116, 94) |
| HSL | hsl(169, 100%, 23%) |
| OKLCH | oklch(49.8% 0.095 173.4) |
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 #00745E | 5.73:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #00745E | 3.65:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #00745E text on white | 5.73:1 | AA | Lc 78.1 | Fine for body text |
| #00745E text on black | 3.65:1 | AA large text | Lc -23.6 | 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
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C9DFD7
oklch(88.5% 0.026 171.9)
-
Step 300
300
#A3CBBE
oklch(81% 0.046 173.3)
-
Step 400
400
#6EB09D
oklch(70.7% 0.073 173.9)
-
Step 500
500
#419C84
oklch(63.1% 0.094 173.1)
-
Step 600
600
#12866E
oklch(55.5% 0.102 173.7)
-
Step 700
700 (this color)
#00745E
oklch(49.8% 0.095 173.4)
-
Step 800
800
#085D4B
oklch(42.8% 0.079 173.1)
-
Step 900
900
#154C3F
oklch(37.7% 0.061 174)
-
Step 950
950
#0F2D25
oklch(27.1% 0.039 173.2)
#00745E 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) | #706B5D | 0.100 |
| Deuteranopia (no green cones) | #636260 | 0.095 |
| Tritanopia (no blue cones) | #00756E | 0.025 |
| Achromatopsia (no color) | #666666 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00745E
#00745E
oklch(49.8% 0.095 173.4)
- #8C4A67
#8C4A67
oklch(49.8% 0.096 353.4)
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 #00745E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.032
- Deep Turquoise #017374 ΔE 0.037
- Bluegreen #017A79 ΔE 0.042
- Dark Aqua #05696B ΔE 0.047
- Deep Aqua #08787F ΔE 0.052
- Dark Green Blue #1F6357 ΔE 0.052
- Teal #008080 ΔE 0.057
- Jungle Green #048243 ΔE 0.068
Use #00745E 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.